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#A Molecular View
studentbyday · 1 year
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valence bond (VB) theory
today is a lazy day but i really need to clean up these notes for future me...so here i am, pt. 1 🙃
So there's two different models that we use to describe bonding in molecules: VB theory (this one) and molecular orbital (MO) theory (which is actually more accurate). They are similar but NOT the same, don't mix them up. The model we choose to use depends on the purpose.
The reason we need these 2 theories is because while Lewis theory is easily applied, it doesn't explain odd-electron species (i.e. radicals) and resonance very well (no, the double/triple bond does NOT move around the molecule, and it doesn't exist for like, half the time and then not exist the other half) and while both Lewis and VSEPR theories tell us what molecular shapes are pretty accurately, neither tell us quantitatively what the bond energies or bond lengths are for molecules, i.e. covalent compounds, i.e. compounds whose atoms share electrons. (Bond energy and bond length are intrinsically related: the higher the bond energy, the more the bond pulls two atoms together, the shorter the bond length, i.e. internuclear distance.) And bond energies are the most important factor in many chemical reactions and chemical properties, so we need smth better to explain what actually happens during bonding. If we know what happens during bonding we can figure out how to quantify things to do with bonding. And we know that quantum mechanics explains what's actually happening with electrons in atoms, and since covalent bonds are made of electrons pairing up, we can use the notion of orbitals to explain covalent bonding. VB and MO theories both say that bonds are created by orbital overlap but the difference is in WHICH orbitals they use and HOW they use them.
VB theory is like the Lewis theory of bonding theories: it's pretty rigid. It says that a bond is made by overlapping only 2 atomic orbitals (orbitals associated with a single atom) and those orbitals are always going to be valence shell orbitals and those orbitals are always localized, i.e. it assumes that each orbital is fixed in position.
So there's 4 different kinds of basic atomic orbitals, right? s, p, d, and f. And remember that each of these have specific shapes and specific angles at which they exist?
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If each of these are localized and these are the only orbitals we use, we won't always get the right bond angles for compounds. In these cases, we need to use hybridized orbitals - new atomic orbitals created by mixing certain basic atomic orbitals in the valence shell.
The square of the electron wave function is a probability distribution telling us where electrons are most likely to be. The shape of that wave function is a spherical harmonic, which is the shape of orbitals. So the orbitals are wave functions aka probability distributions. They aren't actually electrons. So when we hybridize orbitals, we're just changing where electrons are most likely to be.
Like, say we look at methane, which has a tetrahedral shape and therefore a bond angle of ~109.5 degrees:
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We know that unpaired valence electrons are used in bonding, so let's look at the ground-state electron configurations for these elements: H's only electron is in the 1s orbital, so only its 1s orbital is involved in bonding. Meanwhile, C's ground-state electron configuration is:
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So you'd think you need to promote 1 of the 2s electrons into the 2p orbital like this to create 4 unpaired electrons:
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But that poses a problem when you do the bonding because when you overlap the H's 1s orbital with the C's 2s or 2p orbital, you don't get the correct bond angle of 109.5 degrees.
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So C must not be using 2s and 2p orbitals to make bonds. It must be combining its 2s and 2p orbitals. Remember, orbitals are wave functions, mathematical functions with a spherical harmonic shape. So when you combine them, you get a new shape with a different point of destructive interference (node) and different areas of constructive interference (electrons are likely to be here where there's constructive interference). These new shapes could be sp, sp2, or sp3 hybridized orbitals. When you combine wave functions, the number of wave functions you combine = the number of different ways they can be combined, e.g. combining 4 orbitals - s and 3 p orbitals - creates 4 wave functions - 4 sp3 hybridized orbitals, subscript 3 b/c you used 3 p orbitals. And when C uses sp3 hybridized orbitals to bond with H's 1s orbitals, you get the correct bond angle of 109.5 degrees. So you have to promote a 2s electron but then hybridize the orbitals to get the right molecular geometry and shape.
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Similarly, for trigonal bipyramidal molecules, a hybrid orbital made of and s orbital, 3 p orbitals, and 1 d orbital leads to the correct bond angles for that molecular shape. And for octahedral molecules, a hybrid orbital made of an s orbital, 3 p orbitals, and 2 d orbitals leads to the correct bond angles for that molecular shape. All these orbitals will be valence orbitals, btw.
Here's a cheatsheet so you don't have to think about how hybridization comes about in order to figure out what hybrid orbitals a particular molecule is going to use:
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So when we hybridize orbitals, sometimes we're left with unhybridized p orbitals:
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Those unhybridized p orbitals form pi bonds, which form the 2nd and 3rd bonds in double and triple bonds. There's 2 kinds of bonds. There's sigma bonds - sigma, which is the Greek letter 's', because sigma bonds are always single bonds. They result from orbitals that overlap along the internuclear axis:
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Then there's pi bonds - pi, which is the Greek letter 'p', because they're always only made of unhybridized p orbitals overlapping above and below the internuclear axis:
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So in summary, VB theory says that a bond is made by overlapping only 2 atomic orbitals - s, p, d, or f, OR hybridized orbitals. Those orbitals are always going to be valence shell orbitals and those orbitals are always localized, i.e. fixed in position. And the specific atomic orbitals used are whatever atomic orbitals would lead to the correct bond angles for that molecule as determined by VSEPR. These orbital overlaps can form sigma (single) bonds or pi bonds (double or triple bonds). But what about other molecules that can't be simply described by VB theory, like molecules that display resonance (fractional bond orders)? VB theory only explains single, double, and triple bonds... What about things in between? Enter MO theory...
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Any annotated screenshots originally came from here.
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newlacesleeves · 4 days
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okay okay okay FINE
i'll read the vampire chronicles
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mysynonym · 4 months
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.
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fulminare-art · 7 months
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browsing the saltburn tag and realizing a lot of you guys don't get this movie like I do
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satoshy12 · 1 year
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Tim was looking through on social media for a few days since he saw that Clone of Grayson in a group of students. The boy looked just like Dick, as he was young in the pictures; he had to be a clone. He was said to be a meta-student in his class. And Tim saw a video of the class doing clay pigeon shooting, but with trash.
"How do we clean the trash in our town" A group of students pressed plastic waste together as a green laser hit it. The camera showed Dick's clone or son doing it; with his hands, he just hit the trash, and it was gone to molecular level.
Wait, that boy looks like Dick but has Starfire powers? Interesting; he will look more up after his coffee. Maybe he finds this town, that doesn't exist on maps.
+
Danny was having fun since he got powers in that "lab accident" in school. At least in school and town view, it's that way.
Mr. Lancer and Amity Park thought he got his meta genes, and his parents "teached" him to shoot the lasers. And he helped the town when he could, a very own hero without secrets is very liked. I mean they don't haev villains in amity park other a invasion once or twice a month.
It was kind of funny, but really? Jazz said maybe he has more powers than just energy projection and Solar/Ultraviolet Metabolization. Well Danny is leaving to spend time with Val, he can show her the Green heart in his energy manipulation.
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transmutationisms · 9 months
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in addition to being prone to an obvious naturalistic fallacy, the oft-repeated claim that various supplements / herbs / botanicals are being somehow suppressed by pharmaceutical interests seeking to protect their own profits ('they would rather sell you a pill') belies a clear misunderstanding of the relationship between 'industrial' pharmacology and plant matter. bioprospecting, the search for plants and molecular components of plants that can be developed into commercial products, has been one of the economic motivations and rationalisations for european colonialism and imperialism since the so-called 'age of exploration'. state-funded bioprospectors specifically sought 'exotic' plants that could be imported to europe and sold as food or materia medica��often both, as in the cases of coffee or chocolate—or, even better, cultivated in 'economic' botanical gardens attached to universities, medical schools, or royal palaces and scientific institutions.
this fundamental attitude toward the knowledge systems and medical practices of colonised people—the position, characterising eg much 'ethnobotany', that such knowledge is a resource for imperialist powers and pharmaceutical manufacturers to mine and profit from—is not some kind of bygone historical relic. for example, since the 1880s companies including pfizer, bristol-myers squibb, and unilever have sought to create pharmaceuticals from african medicinal plants, such as strophanthus, cryptolepis, and grains of paradise. in india, state-created databases of valuable 'traditional' medicines have appeared partly in response to a revival of bioprospecting since the 1980s, in an increasingly bureaucratised form characterised by profit-sharing agreements between scientists and local communities that has nonetheless been referred to as "biocapitalism". a 1990 paper published in the proceedings of the novartis foundation symposium (then the ciba foundation symposium) spelled out this form of epistemic colonialism quite bluntly:
Ethnobotany, ethnomedicine, folk medicine and traditional medicine can provide information that is useful as a 'pre-screen' to select plants for experimental pharmacological studies.
there is no inherent oppositional relationship between pharmaceutical industry and 'natural' or plant-based cures. there are of course plenty of examples of bioprospecting that failed to translate into consumer markets: ginseng, introduced to europe in the 17th century through the mercantile system and the east india company, found only limited success in european pharmacology. and there are cases in which knowledge with potential market value has actually been suppressed for other reasons: the peacock flower, used as an abortifacient in the west indies, was 'discovered' by colonial bioprospectors in the 18th century; the plant itself moved easily to europe, but knowledge of its use in reproductive medicine became the subject of a "culturally cultivated ignorance," resulting from a combination of funding priorities, national policies, colonial trade patterns, gender politics, and the functioning of scientific institutions. this form of knowledge suppression was never the result of a conflict wherein bioprospectors or pharmacists viewed the peacock flower as a threat to their own profits; on the contrary, they essentially sacrificed potential financial benefits as a result of the political and social factors that made abortifacient knowledge 'unknowable' in certain state and commercial contexts.
exploitation of plant matter in pharmacology is not a frictionless or infallible process. but the sort of conspiratorial thinking that attempts to position plant therapeutics and 'big pharma' as oppositional or competitive forces is an ahistorical and opportunistic example of appealing to nominally anti-capitalist rhetoric without any deeper understanding of the actual mechanisms of capitalism and colonialism at play. this is of course true whether or not the person making such claims has any personal financial stake in them, though it is of course also true that, often, they do hold such stakes.
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buryustogether · 1 year
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lilac - chapter 8 + epilogue
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miguel o’hara x f!reader
summary: the walls are crashing down, and even spiderman can’t hold up an entire universe.
wc: 6k
warnings/tags: smut, kidnapping, universe collapsing, torture, filming, blood, blade violence, explosions, choking, falling off a building, love confessions, major character death, start-overs
If you closed your eyes hard enough, if you flooded your senses with your deep, treasured memories and blocked out everything around you, you were able to transport yourself back into last week. Last week, when Gabriella had crashed on the couch, and you and Miguel were lying in bed with chests heaving and sweat cooling across your necks. The bedside lamp was dim; the bulb needed to be changed. Outside, the city continued to thrive, churning and burning and spitting. But inside your bedroom, your hand clasped in his, the world was still.
He had rolled you over so that you lay on top of his broad frame, but he was still inside of you, soft and flaccid now that he’d finally chased his release - after giving you yours four times. You blinked tiredly, staring at nothing as you felt one of his long, thick fingers skimming over your back.
“I’ve been thinking,” you murmured against the warm, tan skin of his shoulder.
Miguel hummed, acknowledging your words. His fingers continued to graze across your skin, up and down, up and down.
“Obviously we’re… planning on staying together. For a long time. Right?”
Though he kept his eyes closed, his thick, full lips quirked upward into a smirk, allowing the tips of his fangs to poke into view. “Believe me, sweetheart,” he rumbled from deep in his chest. “I’m not letting you go anytime soon.”
His words stirred inside of you, like a new hope springing to life. “Well… we’re going to need to move. Someplace bigger, with more room. For all of us. And this city, Mig, it’s… it’s not safe.”
It was then that Miguel’s eyes opened, and that smile slowly disappeared from his lips. You felt your heart sink with them, like an anchor in your belly. “You’re talking about moving away?” he said. When you only lifted your head to look at him, chin resting on his sternum, he exhaled deep and moved his hand to begin carding through your hair. “I can’t leave, bebe,” he said softly. “You know why.”
Yes, you knew why. It was because he was Spiderman, and this was New York, the worst city in the country to live in. With criminals on every block and fires and shootouts and a sky so deeply and violently purple you’d never even known its true color.
Being a lover, a father, everything before and after and in between, was what made Miguel who he was. But that was only a part. That other half came from being a hero, from helping those who could not help themselves. Walking with a sense of pride in what he did, knowing that people had something to trust in.
And you knew he could never leave that.
So you swallowed thick and let the issue go. You sighed and wrapped your arms around his large, naked form, nestling your face into the soft, delicate spot where his throat met his chest. “Okay,” you said, and you felt him lean down to kiss the crown of your head. “I’d still like a bigger place, though. Your daughter can’t sleep on the couch forever.”
Miguel chuckled, wrapping a sinewy arm around your middle to keep you close while you both dozed off. “I think we can do that.”
You were suddenly brought back to the present when, behind the glass partition you were facing, the giant, hulking machinery moved a few inches before coming to a halt. The metal groaned and squealed, startling the little girl held tight against your chest. Gabriella was heavy, and your arms were beginning to grow tired, but you would hold her until the end of time, if you needed to.
The Alchemax viewing area was dim and dark in the corners of the room, illuminated only by the glow of the control panel to your right and the stark, white lights projected onto the molecular collider in the lab. It was a massive piece of machinery, built to withstand its own otherworldly power, armored and bolted to the ground should the walls and ceiling be blasted away into nothingness.
You turned slightly when the collider moved again, twisting and turning in on itself, and Gabriella released a small, pitiful cry against your shoulder. Twisting your expression into a sneer, you fixed the man at the control panel with the meanest look you could muster.
Doctor Octopus - Otto Octavius, a visionary genius turned terrorist after his mechanical arms took over his head - lifted his head slightly and let his shades slip down his crooked nose. In return to your harsh frown, he gave an apologetic expression that carried no genuinity whatsoever. “Sorry, sweetheart,” he said as one of his arms reached out to flip a few switches. “Just a few test runs.”
Shifting Gabriella’s weight to your hip, you glanced down and smoothed the girl’s hair from her face. She was still wearing her jacket that she would have put on at recess - they must have been watching the school, waiting for her to emerge from those brick walls so that they could snatch her up. Suddenly you were cursing yourself, wishing you could face your reflection in a mirror and shatter the glass with a fist. You could have been there. Could have made sure she was safe, she was secure.
Her being here was your fault.
And her being here meant something that made your veins turn to ice when you thought about it; they knew who Spiderman really was.
When the collider began to shift again, shaking the building slightly in its very foundations despite being here in the basement of the building, you turned your head to face Octavius again. “What exactly are you all planning to do with this thing?” you said, watching as he shifted across the control panel to reach a few buttons and scanners. “I heard it wasn’t ready for tests yet.”
“From who, darling?” he said, meeting your eyes over the rims of his shades. “A spider on the wall?” When you said nothing, averting your eyes to the floor, he hummed and continued on, allowing his mechanical arms to carry him over to a large monitor. His gloved fingers typed faster than you thought possible for a person. “Alchemax is playing a dangerous game with a toy they don’t understand. Tests mean nothing when dealing with a piece of the future like this. That Spiderman of yours told you about the multiverse, didn’t he?”
Told you about it. Explained it. Came from it.
Octavius raised a finger and beckoned you toward him. You hesitated, holding your breath, before silently padding across the observation area to stand behind him at the monitor. Squinting your eyes against the light, you watched as he gestured to a warping, live image of string-like animations repeating in a loop on the screen. “These,” he said, finger grazing along the lines, “are realities close within one another. They’re different, sure, but only in little ways. Someone’s eyes are a different shade. A grain of sand is misplaced a foot from where it landed. Again - little ways.” He used the touchpad of the computer to scroll outward, giving you a view of so many lines warping together it looked like almost an entirely colored screen. “And these are the realities within our grasp with the collider. Meaning -” he looked down at you - “every reality in the multiverse.”
You stared at the screen, hugging Gabriella to yourself tightly. One of those lines was Miguel’s reality. Where he was supposed to be.
As Octavius scrolled back in, you caught a glimpse of a line flickering and glitching, unlike the others. You stopped him. “That one,” you said, and he halted. “What’s that one?”
“Earth - 9193,” he said, his voice low and grave. He met your eyes, his gaze darker than it was just a moment ago. “Our home universe.” He gave a rather rueful smile as he watched your expression melt into one of confusion. “In our reality,” he explained as his mechanical arms set him - finally - on the ground, “there is no Spiderman. This city - it’s not supposed to get better. So imagine the universe’s bafflement when Spiderman from a different reality swoops in to save the day. It tries to expel him. Tries to correct canon events gone wrong. But it couldn’t. And so - it’s collapsing.”
“Collapsing?”
“Correct.” He paused and you both looked up when, overhead, there came a distant boom; the city falling apart at the seams. The building shook again and dust fell from the ceiling. To your surprise, he lifted one of his arms and shielded your head as it bounced off your shoulders and clung to your hair. “Call us selfish,” he said and lowered his arm again. “But my associates and I aren’t particularly fond of sticking around when the end comes around.”
You blinked a few times at the screen, feeling your heart skip a beat or twelve as you let his words sink in. Your universe - it was collapsing. That was what the glitches in the city had been. That was why Miguel’s apartment building had folded in on itself - it was because of him. No matter where he went, the glitches followed.
Because he was a virus here in your reality, and when viruses could not be expelled, the system would ultimately kill itself.
You clutched the little girl in your arms a bit tighter. “You’re… running away,” you murmured as Octavius fiddled with the monitor and its data. “You’re leaving us all here to die.” The words were barely able to clear your throat, barely able to keep themselves afloat.
He hummed in that way you noticed he did. “Running away wouldn’t be the correct term,” he replied. “Moreso… self-preserving.”
At that moment, the doors leading into the observation area were thrown open on their hinges to reveal the figures you had come to fear striding into the bay. You took three steps back as the Prowler slid down a railing and came to a smooth landing at Octavius’ side. “How are we looking, Doc?” he said as his purple, eye-lit mask dematerialized to reveal his face. His gaze was a touch crazier than you remembered it, bold and wild in a way that screamed danger.
Octavius’ cold, stony facade slid back into place as he adjusted his shades and rose, his mechanical arms lifting him off the ground. “Swimmingly,” he replied. “A few more tests, and she should be ready for lift off.”
“Perfect!” shouted Ferris abruptly, causing you to jump slightly. He clapped his hands and approached you as, behind him, Kraven hefted a news broadcasting camera onto his shoulder and began to fiddle with the settings. “Sorry to keep you waiting, babe,” said your ex as he approached you, taking two steps forward when you took one back. He showed off a disturbing, unnatural smile. “Had some loose ends to tie up.”
You sneered at him and turned, placing yourself between him and Gabriella. “You’re fucking insane, Ferris,” you hissed, inches from his sickening grin. “Taking me is one thing, but a kid? You’ve lost it, for real this time.”
“Big words, coming from you,” he said, tilting his head as the collider twisted and churned again. “Shacking up with a vigilante who crossed realities to dick you down.” He snickered to himself. “Listen, babe. That day when Spiderman - sorry, O’Hara - cracked my spine and broke my jaw and left me to suffer in that fucking alley, I realized something; why stick around in a dump like this when I can make like your little fuck buddy and squeeze myself into another dimension? Hell, why do I need you when I can just find another one of you who won’t screw me over?
“So I managed to get myself up. Crossed paths with these guys, told them…” He brought his lips close to your ear, so close you felt his breath fan across your skin. “I knew the identity of Spiderman.” He grinned again, drew back slightly to touch his forehead against yours. You would have smacked him, shoved him away, were you not still shielding the little girl in your arms. “I would say it’s not personal, babe,” he whispered. “But it is.”
Then his lips were smashed against yours, so roughly and ruthlessly you were flashed back to when you still lived with him, let him touch you, let him fuck you. He would always kiss you like this, like he possessed you, like he owned you. It only lasted a moment or two before he pulled back, forcefully plucked Gabriella from your arms, and handed her off to the Vulture, who was standing beside Octavius.
“Alright, boys,” he said as his mask materialized back over his face. “Let’s make a movie!”
Taking a few steps closer and backing you up against the glass partition of the observation area, Kraven hoisted the camera up and pointed it directly at you and Ferris. You found yourself frozen in place, petrified and staring back at your own reflection in the lens. His clawed hand came up to grip the back of your neck, and the other clapped over your mouth.
“Stick to the script,” he murmured in your ear, “and I’ll let the kid live.”
“Broadcasting to every system in New York,” said the hunter, then clicked a button and the camera and a light near the top flashed red. “...Now.”
Unbeknownst to you, across every screen in the city - televisions, phones, Times Square, everything - the broadcast crackled through and began to stream. There was not a soul in New York that was not watching.
Not one.
Ferris tilted his head at the camera in a way that made your stomach churn. Even behind his mask, you knew he was smirking and squinting his eyes in that way he did when he was playing coy. “Hello, Spiderman,” he said in a low, even voice. It sent chills crawling up your spine, made you struggle in his hold until his claws dug against your skin. “You and I have unfinished business, and it would be rude to leave hanging in the air - you know, before we both jump ship. You know where I am.” Behind you, the collider moved, and this time, it did not stop. A blast of energy exploded from the edge, shaking the building again. You stumbled slightly, raising a hand to clasp at his wrist over your mouth. “And just in case you need some incentive…”
You let out a small shriek when Ferris ripped you forward, sending you spinning around to face the camera. Before you could get anything out, he came up behind you like a vengeful apparition and grabbed your jaw, his claws digging into the soft skin of your cheeks. “Go on,” he murmured in your ear, just loud enough for the camera to pick up. “Cry for help. Cry for him.”
Against every ounce of willpower you had, because you didn’t want to give him the satisfaction, you felt tears pooling in the corners of your eyes. Just a moment later, they spilled over, cascading down your cheeks and staining the fabric of his glove. Yet despite your tears, despite the silent sobs racking your body, you refused to speak.
Ferris dug his claws into your cheek further, drawing a few dots of blood and pinpricks of searing pain. “Come on,” he whispered against the shell of your ear. “Beg for him.”
Your eyes turned behind the camera, where the Vulture held Gabriella’s collar in a grip tight enough to pale his knuckles. She stood beside him like a confused puppy, tear tracks staining her face as she watched you. And you knew you couldn’t do this alone. Not with her here. Not with Ferris.
“Spiderman,” you breathed, then cried out when Ferris yanked your hair to expose your neck and poise a claw over your throat. It gleamed in the light that the collider was throwing about the lab, shaking and burning out energy.
“Ah-ah,” he tutted. “His real name.”
You didn’t have time to mull over the realization that you were going to expose his identity, didn’t have time to think about that, really, it wouldn’t matter, because your reality was tearing apart, anyway. Blood collected on your cheek where his claws dipped in, and pain seared through your face.
“Miguel!” you finally wailed, feeling your tears mix with the scarlet. “Mig, we need you - please! He has Gabriella. I need you, please, Mig, I need you!”
With a grunt, Ferris spun you to the ground, then stalked forward and grasped the camera by the lens. “Come and get your girls, O’Hara. Alchemax. You have until the universe collapses. Or, you know…” He trailed off as his mask tilted downward toward you. “I decide to let one of them go a little early.”
You found yourself sitting against the row of desks holding computers, cradling Gabriella to your side as you watched Ferris and the rest of the vigilantes watch the collider charge, murmuring amongst themselves. You heard the words ‘sensors’ and ‘turrets’ and ‘muzzle for those teeth’ and ‘dead before he hits the ground.’ They had planned for Miguel, were waiting for him.
Gabriella murmured your name - the first thing she’d uttered since you both had been brought here - and you at once looked down. She clutched onto your dress, her cheeks stained with tear tracks and her chest rising and caving with deep, panicked breaths. “Is Daddy going to come and save us?” she whispered.
Doing your best to shove down the dread, and sorrow, and grief hanging suspended in your throat, you put on your best wobbling, warped smile and brushed her hair back from her face. “Yeah, sweetheart,” you replied quietly, just barely audible over the sounds of the collider. You sniffled, holding her closer. “He’ll be here any minute.”
It couldn’t have been just a few minutes later when, from the corner of your eye, you saw one of the computer screens jump to life. You thought it to be chance, a touchpad disturbed by the constant shaking and rattling of the building, but then images began to flash across the screen. You turned your head and realized they weren’t images, but letters. Words - being typed out across the monitor.
Letter by letter, your name was spelled out. The cursor blinked for a moment before everything was deleted. Then -
H E R E.
Your breath hitched in your throat as you leaned forward. The word was typed again, this time in bold. Then in italics. The computer - no, someone behind it - was beckoning you forward. With a few words of reassuring nonsense in Gabriella’s ear, and a quick glance to make sure the men were still distracted, you crawled on your hands and knees along the row of computers. Sitting up on your heels, you faced the dim screen.
Hesitantly, you whispered, “Hello?”
The word disappeared, soon replaced by another. L Y L A.
Lyla - Miguel’s AI. A surge of hope flooded through you like a tidal wave, filling your veins, your heart, your soul.
H E I S C O M I N G.
You exhaled, blinking at the screen. Then -
D U C K.
Your body reacted before your mind even had a chance to catch up. The entire world seemed to move in slow motion as you scrambled to your feet, grabbed Gabriella and huddled behind the desk - just moments before the back wall blew outwards in a ground-shaking eruption. The glass partition shattered and the collider shrieked as debris rained upon the observation area like hail from a hellstorm. A chunk of rock sliced across your cheek, letting pain rip through your face and blood spill down your face.
Like a train unable, unwilling to stop, to keep from plowing into the first thing it saw, a flash of red and blue came tearing from the site of the explosion and collided with the purple figure of the Prowler as he struggled to his feet. They went sprawling across the rubble-covered deck, only separated when a mechanical arm grabbed the back of Spiderman’s leg and hurled him across the room.
He caught himself and landed in a striking pose - then his mask dematerialized, and Miguel’s scarlet eyes raised to the men before him. He opened his mouth, exposing those long, glinting teeth, and released an animalistic snarl that froze the blood in your veins. His hair was mussed and the lines beneath his eyes seemed deeper than before. His hands, his claws, practically trembled with the rage and fury radiating off of him in waves. In that moment he was truly more beast than man.
You shielded Gabriella’s eyes as he snapped, standing again to his full height.
“About time,” said Ferris behind his mask, then readied his own steel claws. “Let’s settle this once and for all - Spiderman.”
The next few moments were blurs of violence, of villains with metal limbs and wings and a thirst for blood all came down to assault Miguel where he stood. He was a whirlwind of action, taking blows and giving them back in a tempo you knew was not humanly possible. His teeth sank into skin. His claws tore through muscle. He roared and thrashed and fought for everything he had, because life outside may have been falling apart, but his entire life was right there inside that observation bay.
Bits of light poking through the still-settling dust from the explosion drew your eye away from the nauseating fight, pulling your attention to the place where the door used to be. Flickering from the corridor - the exit.
Gripping Gabriella’s hand so tight you knew it ached, but you didn’t care, you brought your face close to hers so that she could look into your eyes. Blood still seeped down your cheek, now staining your collar and your neck. “Listen to me,” you said to her, just audible over the sound of her father snapping one of the Vulture’s wings in half. “We’re going to run, okay? And we’re not going to look back. You hold my hand and don’t let go. Just like we practiced with the drills at school, alright?”
She nodded her head, and then you were off. You ducked your head as a piece of technology sailed past, tugging the little girl along over rubble and through the shattered doorway. From there you took the first stairwell you found, listening as the sounds of the battle grew more and more faint. Up and up you went, until you reached a heavy metal door that you shoved open with all your might. Gusts of wind rushed in to greet you, whipping your dress skirt about, whispering about your fate in your ears, and when you reached the roof, it seemed that, really, they were right.
New York was no longer recognizable. It had turned into a hellsite of glitches and chaos, entire streets folding in on themselves before completely vanishing. You nearly screamed upon realizing Harlem, Queens, Brooklyn… they were all gone. From this height you could see past where the river was supposed to be, but instead it was all… nothing. There lay a vast, wide nothingness, like a blank canvas. No ground. No buildings. No people. Everything, just… erased from existence.
Panic rose in your throat like bile, pulling you to your knees and fresh tears to your eyes. It was all true - your reality was collapsing in on itself. All those people, gone. And soon, you would be, too.
It was a long moment before you realized Gabriella was tugging on your hand, attempting to pull you further along the roof as she kept her terrified gaze trained on the door to the roof - until it was too late. You both shrieked as the Prowler emerged from the frame, his suit ragged and torn, stained with blood and his mask vanished. Scarlet ran down his face, same as yours, as he approached you on the roof.
“You want to know something funny, babe?” he said. The last word, that awful pet name, was rasped through clenched teeth as he stalked you, taking his time even as you scrambled to the edge of the building, because you both knew - you had nowhere to go. “I wasn’t really going to kill you in that alley. Just wanted to scare you, ‘ya know?” His face dropped. “Now I really wish I had.”
In a moment, Ferris had pounced, rolling you over and over yourself on the roof of Alchemax, his clawed hands tight around your throat and his knees on either side of your waist. No matter how much you struggled, how much you kicked and screamed and wailed and bucked, he refused to let go.
How ironic, came a quiet, barely-there voice. Even while it dies, the universe is attempting to fix itself.
As tears blurred your vision, you shifted your gaze to Gabriella, who watched the life being strangled from you with wide, petrified eyes. To Gabriella, who suddenly clutched at her stomach, her lips parting. To Gabriella, who, slowly, like a channel stuck on a loop slowly fading out, began to dissolve into a reality-splitting glitch.
To Gabriella, who was there one moment, and gone the next.
For a moment, you stopped your struggling. You stopped trying to grasp at Ferris’ own throat, stopped your kicking and howling. You just lay there, feeling the life drain from you slowly, staring at the spot that little girl had been just seconds ago.
You would have cried, could you have breathed. You would have screamed, could you have breathed.
You would have died inside - could you have breathed.
“Isn’t this romantic?” panted Ferris over you as his hands tightened their grip on your throat. “The two of us, going out together? Like we were always meant to?”
You knew he would have killed you then and there, had you both not heard the thundering, storming, ground-shaking thuds pounding up the stairs leading to the roof. Footsteps. A body being slammed into the walls as they ran. An ear-splitting, heart-skipping roar of your name.
Ferris let out a long, trembling, exasperated groan before he yanked you up by the neck, hauled you over to the edge of the building, and held you out like a lure over a lake. Your hands, your nails, scrabbled at his wrist as you looked down the best you could, watching as people stories and stories below scrambled for cover before glitching out of existence. Your legs dangled, your hair blew in the wind.
This was it. This was how you bit it. Not from strangulation or being winked out of your reality - but from a drop that would hit you before you knew what had happened.
Slamming out onto the porch in a frenzy of raw, untamed, wild fury, Miguel skidded to a stop and began to lunge at the Prowler - before he laid eyes upon your form at the end of his arm. His gaze searched wildly for his daughter, for his Gabriella, before it met yours. Before it took in the tears spilling down your face.
“Don’t you see what you’ve done to us, O’Hara?!” said Ferris, flexing his fingers around the column of your neck - the only thing keeping you from plummeting. “What you’ve done to our world?! Can’t you just leave us this last bit of ourselves before we all kick it? Can’t you just leave us alone?”
Miguel began to pace on the rooftop, edging closer and closer with each step. “I can offer you a bargain,” he said, but his voice came out more snarl than word. “Give her to me and I send you home. To a different home, one just like this. You’ll never know the difference.” His tone dropped. “You’ll think you’re in the real thing.”
Your legs were beginning to go numb, your fingers clawing at Ferris’ wrist losing feeling. One hand dropped to your side.
Ferris shook his head, sneering at him with all the hatred left in this collapsing, dying universe. “You already took my world,” he said. “So I’ll take away yours.”
And suddenly you were falling. Released from his grasp, because in the split moment after he let you go, his body glitched and jumped and disappeared. But you were still there, plummeting toward what remained of the earth below you.
You didn’t think it would be so fast.
Craning your neck against the wind screaming in your ears, against the sight of the Alchemax building beginning to crumble as it, too, succumbed to the fate of all else, you watched as that familiar suit of red and blue jumped off after you. Extended his arm. Released a web that, you thought, wouldn’t get there in time.
But it did. The webbing clung to your chest, pulled taut, buoyed you like a bungee cord as Miguel stuck himself to the side of the building that was still standing. He slowly lowered you to the ground, then began the descent himself.
You stood. Extended a hand to him as he raced toward you.
Then fell as you lost the feeling in your legs, lost what it was to be still.
Miguel caught you before you hit the ground, skidding to his knees and gracefully pulling you into a cradle in his lap. “Hey, baby, hey,” he said in a strained, strangled voice. Red stained his temple, the crooked bridge of his nose. “Hey, I’m here. I’m right here.”
You realized then that you were crying again, letting sobs and wails rack your body, because you knew what was happening. You knew it because everything else of this world, of this reality, had vanished. Ceased to exist. It was just him, and you, and the sky overhead. Nothing else. And soon, you would be gone, too.
“Miguel,” you gasped, reaching up a shaky hand to paw at the side of his face. “Gabriella - I tried. I really, really tried, I’m sorry -”
“Shh, baby, I know. I know you did.” Through the wetness in your eyes, through the sensation of your lower portion becoming static and fuzz, you watched as tears pricked at his own eyes. They trickled from the corners, mixing with the grime and blood on his face, and he did not wipe them away. “It’s okay. It’s okay.”
You cried and clung to him, desperate to hold onto the feeling of him. Of his hand cradling the back of your neck. Of his lips against yours. Of his body on your own. Of his laughter against your skin, and his fingers trailing across your back, and the warmth that spread through your chest when he smiled at you.
God, that smile. What you wouldn’t do to see it again.
“I don’t want to die, Mig,” you said, your voice wavering. You’d forgotten the feeling of your waist, of your belly. They were foreign to you. Glitched out. Going. Gone.
You did not jump when Miguel opened his mouth and released a stifled sob, his warm, salty tears dripping onto your face. “I know,” he shushed you through his own cries. “It’s going to be okay, alright? I’m right here, baby. I’m right here. You’re going to be okay.”
Arms dropped. Your chest stilled.
“Hey,” you said, nudging your nose against his when he leaned down to press his lips against your temple. He met your eyes, his forehead pressed against yours. “Look.” Your gaze tilted upward, upward, to the sky. He followed it. “No smoke.”
You were right. Without the buildings to churn out smog, without the people to feed the machines, without the universe to choke itself out… the sky had cleared. And it was not violet, or plum.
It was lilac.
Miguel dipped his head again, his lips quivering as you stared up at him. “I love you,” he said.
You would have said it back - were you not already gone.
He stared at his now-empty arms, eyes trained on the spot beneath him you had just been. There was no trace left. Nothing left behind, nothing to tell him you had even been there.
For a long, long moment, Miguel sat still, his chest heaving and his eyes wide and his lips parted. Then he dropped to all fours, shoulders shaking and knuckling the ground, and opened his mouth to scream. It was a wail heard in every corner of the empty universe, a cry that shattered everything of the nothing left. Filled with agony, and grief, and horror, and guilt. Again and again he screamed, fangs glinting and tears gleaming and throat hoarse.
When he at last could not take any more, he collapsed onto his side. Hands twitching. Chest shaking.
Nothing.
For a long while in that empty universe, it was still. Silent. Lilac.
Then, from behind Miguel, there came a voice. “Hey, boss,” said Lyla gently. “Ready to go home?”
Earth - 2943
New York
Roses, peonies, lilacs, irises… the bundles of flowers crowded your workstation at the back of your store like a wildflower field had grown right in the middle of the little shop on seventy-first. Greens and pinks and yellows and oranges filled your windows. Petals littered the floor like a chapel. Living walls carefully and lovingly-kept occupied the sides, a rainbow display of every flower and blossom one could name.
Your little flower shop was doing well - and you couldn’t have been more proud. You lived alone in your apartment just upstairs, your rent was on time, you didn’t have to work a second job at all to keep yourself fed.
Everything was perfect. As it should have been.
Your attention was drawn to the front of the store when the little bell above it chimed, signaling someone had just entered your shop. “One second!” you called around the corner, hurrying to clip off the remaining thorns from the blossoms. “I’ll be right there!”
When you were finished, you wiped your hands off on your apron, gathered the bunch of flowers up in your arms, and swept around to the front room. There, a man and a little girl - his daughter, no doubt, they looked almost identical - stood admiring the displays you’d set out just last night.
“Good morning!” you greeted them, carefully setting the bundle down. “Can I help you find anything?”
Brushing a bit of hair from your face, you were able to see the man more clearly. Your breath hitched in your throat; you were staring at the one of the best looking men you’d ever seen. Tan skin and cheekbones placed high on his face, full brows and lips, a sinewy body and a tapered waist… he was beautiful.
The man smiled at you - with his lips closed, but nevertheless it was gorgeous - and jutted out his hip to place his hand on. Oh, fuck, that was hot. “Just browsing,” he said kindly.
You found yourself unable to pull your gaze away from him. You could not say precisely what it was, but there was something that drew you to him. Like a magnet between walls, almost, yearning and needing to be closer.
When he realized you were staring, he smiled wider.
“Heh - sorry,” you said, shaking your head. You leaned over your counter as he meandered closer, letting his daughter marvel at your flowers. Up close, you were able to see the tired, exhausted lines beneath his eyes. “It’s just… have we met before? There’s just something about you…”
Unbeknownst to you, because he could never let you know, could never let you go… you had met before. In a different universe. In seven, to be precise. He had met you as a teacher, a stripper, a doctor, a thief, a hero, a villain… He’d seen you in every form your soul had to offer. And he would continue to do so. Because he wasn’t going to let you go.
Not then. Not now. Not ever.
He chuckled, his free hand reaching up to touch the delicate skin of his throat. “No, I don’t think so. First time in here.” He tilted his head, smiled at you. “But… I wouldn’t mind getting to know you better.” Then, like every other time before, and every other time that would come after, he stuck out his hand and said, “I’m Miguel. You are?”
tags: @mooomeadows @twentysomethingwereyote @screamforyani @fangirlreice7 @axdjelx @ornamentalnecromancy @faust-pda @ilikethemoon28 @mrm-pachypoda @wadafrick @natthernandez @bakgoktski @soupsexsunsalutationsss @roxannarichie @lovagirlxxx @soggyeyeballsss @yoyoyoyoyo55555 @sophipet @quaintii @lavnderluv @cookiezxx @euphorica @its-a-polyglot @nicalysm @maxi-ride @exzidss @crappwr0m @femme-is-dead @bitch-onthemoon @hier—soir @takayomi @kirke-is-my-name @d1lf-loverrr @might-be-a-rat @brooks-lin @maki-z @bookfreakk @act1839 @dollscircus @sleepingaway @anxietybutterfly @bioticboot @mxkn @freeingrebels @digitalcreature404 @aimee777 @hunnaye @blahbahed @cyanide-mustard @impettywhenyouare @mental-illness-is-my-friend @bobfood @jenniferdixon05207 @moonchild-cupcake @venomous-ko @marvelouslovely-barnes @syarblu @fruitcupsworld @soooooyesbutactually-no @hopefulcandywitch @elwyn7 @oh-theseus @thepanwiccan @takayomi @dreamingofbucky @yuuuumii @p1nkliquor @scammer-get-scammed @mlishe
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By: Christina Buttons
Published: Apr 4, 2024
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[ Figure 2: Representative images of Hematoxylin and Eosin-stained sections of testicular tissue biopsied from the testis from GD patients (A) with and (B) without PB exposure. ]
In a groundbreaking study from the Mayo Clinic, a globally recognized leader in medical research and patient care, researchers examined the effects of puberty blockers on testicular development in gender dysphoric male children. Their investigation revealed evidence of mild to severe atrophy in the sex glands of these children, leading the authors to express doubt in the claims of “reversibility” often made about puberty blockers.
The authors assert, “We provide unprecedented histological evidence revealing detrimental pediatric testicular sex gland responses to [puberty blockers].”
This preprint study, not yet peer-reviewed, presents evidence that puberty blockers induce significant cellular changes, impacting testicular development and sperm production in ways that are not fully reversible, with potentially permanent effects on testicular function and fertility. It challenges the longstanding view of puberty blockers as a reversible "pause button" on puberty.
As noted by the researchers of this study, no long-term studies exist for the use of puberty blockers in the context of stopping puberty for gender dysphoric children, and many potential health consequences remain unknown. In particular, the long-term impact on reproductive health is uncertain, making this study critical for filling this knowledge gap.
To address these unknowns, the Mayo Clinic has established the largest collection of testicular samples for patients aged 0-17 years, including those with gender dysphoria who have and have not yet received puberty blocker treatment, creating a database of over 130,000 individual cells for analysis.
Using a novel approach, the research team meticulously analyzed testicular tissue samples from youths undergoing puberty blocker treatment, with those not on puberty blocker treatment serving as controls. This comparison provides important insights into the potential cellular and molecular changes induced by these drugs.
Key Findings
The study utilized the Mayo Clinic's Pediatric Testicular Biobank for Fertility Preservation, which has been recruiting patients primarily from pediatric urology departments since 2015. Researchers analyzed testicular specimens from 87 young individuals (ages 0-17) undergoing fertility preservation surgery for various health reasons. Among these, 16 were gender dysphoric boys between the ages of 10 and 16, all of whom began identifying as transgender girls between the ages of 2 and 15. At the time of surgery, 9 patients (56%) were already on puberty blockers, with exposure ranging from 3 to 52 months. The authors noted that 100% of the 16 children would eventually go on to take them, highlighting “the widespread nature of PB intervention in this demographic.”
Among nine patients treated with puberty blockers, two exhibited unusual features in their testicles upon physical examination. One patient had abnormalities in both testicles, including incomplete development of the tunica albuginea, which is a protective covering around the testicles. The other patient had a right testicle that was difficult to detect.
In one part of the tissue-level analysis, over 400 testicular biopsy samples were analyzed and stained to examine the differences between those treated with puberty blockers and those who were not. Comparisons showed that testicular development in those treated with puberty blockers was abnormal compared to non-treated individuals. There was variability in how individuals responded to puberty blockers, leading to different outcomes in testicular development, including the degeneration of testicular tissues.
The study authors presented a case of a 12-year-old patient who underwent treatment with puberty blockers for 14 months. In this individual, 59% of the sex glands showed complete atrophy, along with the presence of microlithiasis—a condition where small clusters of calcium form in the testicles. This insight suggests that puberty blockers could lead to lasting structural changes. Additionally, research has shown a link between testicular microlithiasis and testicular cancer.
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[ D) Representative images of normal (top) and fully atrophied sex gland (bottom). ]
This study also utilized single-cell analysis to investigate the effects of puberty blockers and aging on testicular cell composition. It took a very detailed look at individual cells from the testicles of a 14-year-old who had been on puberty blockers for over 4 years. The study analyzed a total of 130,100 cells, including 11,199 cells from the juvenile puberty blocker-treated patient.
The study observed that over 90% of the cells responsible for sperm production in this patient were stunted at an early developmental stage, unable to progress further. Additionally, it found "pathologically" higher and lower levels of two types of support cells (Sertoli cells) necessary for healthy sperm development. These findings suggest that puberty blockers can disrupt the normal maturation process of cells critical for sperm production.
In another part of the analysis, the authors found distinct cell-specific changes, including altered expression patterns of puberty-associated genes in endothelial cells, due to puberty blocker treatment. The authors believe that these drugs might induce juvenile testicular atrophy in part by disrupting the normal function of testicular endothelial cells.
Another aspect of the study focused on examining the effects of puberty blockers on the genetic activity of early-stage sperm cells, revealing significant changes that could potentially influence their development and fertility. By analyzing the activity of specific genes within these cells, the researchers found that puberty blockers may have caused alterations in gene expression, affecting processes crucial for the normal growth and function of these cells. This analysis suggests that the use of puberty blockers in gender dysphoric youth could have lasting implications for their reproductive health, particularly by impacting the ability of these early-stage sperm cells to mature properly.
Study Impact
Puberty blockers are increasingly used as a treatment for gender dysphoric youth to halt the development of secondary sex characteristics, such as breast development and widening of hips in females, or the growth of facial hair and deepening of the voice in males. Thousands of children in the United States are placed on this medical pathway as part of the gender-affirming model of care, under the presumption that these drugs are safe and fully reversible.
However, many aspects of the long-term consequences of puberty blockers, which have been administered to children off-label in an experimental manner, remain unknown. This study contributes valuable insights into the potential irreversible harm these treatments can cause to bodily and reproductive functions. 
Arguably, the most critical finding is the evidence of mild to severe sex gland atrophy in children treated with puberty blockers. This atrophy signifies potential damage or impairment to the structures essential for sperm production, raising serious concerns about the long-term fertility impacts of these drugs for these individuals. 
Given the Mayo Clinic's esteemed reputation in the medical and research communities, should the study pass peer review without any issues, its findings will carry significant weight.
Broader Implications
Puberty blockers belong to a group of synthetic gonadotropin-releasing hormone (GnRH) analogues. These drugs act on the pituitary gland to hinder the release of chemical signals that typically trigger the production of estrogen and testosterone. Historically GnRH analogues were used to treat conditions such as prostate cancer, fibroids, and endometriosis and, in some cases, as a measure to chemically castrate sex offenders.
In children, puberty blockers prevent the natural changes of puberty driven by sex hormones and have been used to treat central precocious puberty, a condition where a child begins to sexually mature much earlier than usual. In gender dysphoria, puberty blockers are administered experimentally, lacking long-term testing.
Notably, the U.S. Food and Drug Administration (FDA) has not approved puberty blockers and sex hormones for use in pediatric gender care. No clinical trials have substantiated the safety of these drugs for such non-approved applications and manufacturers of puberty blockers have repeatedly declined to conduct safety trials for their use on this cohort.
While puberty-blocking drugs are often promoted as “safe,” "reversible" and a "pause button" on puberty, these characterizations seem to stem from their approved use for treating central precocious puberty in younger children, not their burgeoning off-label use for managing gender dysphoria in adolescents. 
Past studies have indicated possible negative effects on bone density and brain health. There is also a concern that these drugs might solidify gender dysphoria in adolescents, potentially leading them down a lifelong road of biomedical interventions. Following reports in 2016 of suicidal ideation in children administered puberty blockers, the FDA instructed drug manufacturers to include a warning about potential psychiatric issues on the drugs' labels.
Puberty blockers are increasingly administered to adolescents at Tanner Stage 2, the first signs of puberty. Research shows administering puberty blockers at this stage, followed by cross-sex hormones, may result in infertility, sterility, and sexual dysfunction. Furthermore, they inhibit the development of mature male genitalia, making it difficult to create a pseudovagina in the event of a later vaginoplasty due to a lack of sufficient tissue.
The National Health Service England recently announced it would no longer prescribe puberty blockers to youth outside of research settings and closed down its only national clinical service for pediatric gender medicine, following a review that deemed the service "not safe.”
Several European countries, including Sweden, Finland, the UK, Denmark, and Norway have updated their guidelines for youth transition to align with systematic evidence reviews, the gold standard in evidence-based medicine. These reviews concluded that the risks associated with youth transition outweigh any purported benefits. Consequently, these countries have implemented restrictions on medical interventions, prioritizing psychotherapy as a first-line response for minors experiencing gender-related distress.
==
They're sterilizing boys and giving them cancer. When "god" does it, we call him evil. When humans do it, we call it "gender affirming care."
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apod · 10 days
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2024 September 12
Young Star Cluster NGC 1333 Image Credit: ESA/Webb, NASA, CSA, A. Scholz, K. Muzic, A. Langeveld, R. Jayawardhana
Explanation: This spectacular mosaic of images from the James Webb Space Telescope peers into the heart of young star cluster NGC 1333. A mere 1,000 light-years distant toward the heroic constellation Perseus, the nearby star cluster lies at the edge of the large Perseus molecular cloud. Part of Webb's deep exploration of the region to identify low mass brown dwarf stars and free floating planets, the space telescope's combined field of view spans nearly 2 light-years across the dusty cluster's turbulent stellar nursery. In fact, NGC 1333 is known to harbor stars less than a million years old, though most are hidden from optical telescopes by the pervasive stardust. The chaotic environment may be similar to one in which our own Sun formed over 4.5 billion years ago.
∞ Source: apod.nasa.gov/apod/ap240912.html
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thefirststarr · 2 months
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Sometimes, massive stars can blow bubbles. This image shows perhaps the most famous star-bubbles of all, NGC 7635, also known simply as The Bubble Nebula. Although it looks delicate, the 7-light-year diameter bubble offers evidence of violent processes at work. To the top left of the Bubble's center is a hot, O-type star, several hundred thousand times more luminous and 45-times more massive than the Sun. A fierce stellar wind and intense radiation from that star has blasted out the structure of glowing gas in a surrounding molecular cloud. The intriguing Bubble Nebula and associated cloud complex lie 7,100 light-years away toward the boastful constellation Cassiopeia. This sharp, tantalizing view of the cosmic bubble is a reprocessed composite of previously acquired Hubble Space Telescope image data.
Image Credit & Copyright: NASA/ESA/HUBBLE SPACE TELESCOPE
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t00thpasteface · 1 month
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i totally forgot to share this— check out the world's crappiest photo of dna gel electrophoresis! i'm taking a genetics lab and it's my first time working with mechanical pipettes that can draw up as small a sample as 0.01 μL. what you're (very blurrily) seeing here is dyed samples of dna suspended in a gel matrix according to increasing molecular size and viewed under a blacklight!
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just--space · 2 years
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The Bubble Nebula from Hubble : Massive stars can blow bubbles. The featured image shows perhaps the most famous of all star-bubbles, NGC 7635, also known simply as The Bubble Nebula. Although it looks delicate, the 7-light-year diameter bubble offers evidence of violent processes at work. Above and left of the Bubble's center is a hot, O-type star, several hundred thousand times more luminous and some 45-times more massive than the Sun. A fierce stellar wind and intense radiation from that star has blasted out the structure of glowing gas against denser material in a surrounding molecular cloud. The intriguing Bubble Nebula and associated cloud complex lie a mere 7,100 light-years away toward the boastful constellation Cassiopeia. This sharp, tantalizing view of the cosmic bubble is a reprocessed composite of previously acquired Hubble Space Telescope image data. via NASA
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siflshonen · 11 months
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One of my favorite things about Atom in the extended Astro Boy Works universe is that he consistently takes things very literally.
This would make sense at face value. He’s a robot. When asked to draw a still life, he draws the molecular structure. In the 2009 movie, he creates paper planes a la DaVinci’s designs because he wants to see if they are mathematically sound and can do so with precision. In Pluto, when left to his own devices, he gravitated towards reading about insects and memorizing facts. When hatred and sadness were introduced into his system, he expressed this with an equation.
Meanwhile, in Pluto, Tenma acts snide about Uran’s use of descriptive language. It’s in part because he assumes robots have to fake it in order to not express themselves in a way more similar to the way Atom tends to do, but he fails to even consider that Atom’s fascination with facts and tendency to express his view of the world through molecular structures and equations is because THAT IS ACTUALLY JUST PART OF HIS PERSONALITY.
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space-pics · 1 year
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Webb’s View of the Molecular Cloud Chameleon I by europeanspaceagency
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mindblowingscience · 1 year
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Using data from the Spitzer space observatory, Dr. Susana Iglesias-Groth, a researcher from The Instituto de Astrofísica de Canarias (IAC), has found evidence for the existence of the amino acid tryptophan in the interstellar material in a nearby star-forming region. The research is published in Monthly Notices of the Royal Astronomical Society. High amounts of tryptophan were detected in the Perseus molecular complex, specifically in the IC348 star system, a star-forming region that lies 1,000 light years away from Earth—relatively close in astronomical terms. The region is generally invisible to the naked eye, but shines brightly when viewed in infrared wavelengths. Tryptophan is one of the 20 amino acids essential for the formation of key proteins for life on Earth, and produces one of the richest pattern of spectral lines in the infrared. It was therefore an obvious candidate to be explored using the extensive spectroscopic database of the Spitzer satellite, a space-based infrared telescope.
Continue Reading
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momentov1vere · 2 months
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Assigning PJO/ HoO characters to Knights Radiant orders (+ my reasoning)
I put too much thought into this not to share it somewhere so here’s a sort-of character analysis that is much longer than it needs to be (bc I was bored and stuck in a car for 10 hours) :)
Not sure how much of a crossover there is between the PJO and Stormlight Archive fandoms but this was mostly for fun (and I want to see what happens lol)
Here we go!
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🔱 Percy Jackson : Stoneward
The powers don’t rly fit (Cohesion- manipulating objects at a molecular level- & Tension- changing the stiffness of something) but none of the Radiants have water powers so 🤷‍♀️
Loyalty is pretty much the #1 belief of the Stonewards (“Though sometimes gregarious, they are never flighty. If a Stoneward is your friend, they will be there for you”) and Percy’s fatal flaw is literally loyalty so that’s that
Percy is said to be one of the best fighters seen like anywhere in a long time and Stonewards are the order that is viewed as the best soldiers of the Radiants
They like a challenge and will often take on more than they can handle (like Percy choosing to take on the Great Prophecy)
Stonewards are also good at being able to find a solution to a difficult situation with only few resources and Percy often comes up with things on the fly/ improvises
I struggled SO MUCH picking one for Percy oh my god he had similarities to like half of them (I almost made him a Bondsmith or a Windrunner but they didn’t seem right)
🦉 Annabeth Chase : Elsecaller
Powers : Transformation (changing an object into something else- aka ‘Soulcasting’) and Transportation (looking/moving between realms); Annabeth likes creating new things (architecture) so there’s a bit of a connection to the Transformation power even tho she doesn’t really have powers
Elsecallers are always trying to reach their full potential, like how Annabeth is always be seen trying to learn new things and become the best version of herself
They are regarded as the ‘wisest’ Radiant order (just like Annabeth/ the Athena cabin are viewed as the ‘wisest’ demigods)
Annabeth always has her goals in mind but also always trying to lead and encourage others (like Damasen) which is common amongst Elsecallers
🐐 Grover Underwood : Edgedancer
Powers: Abrasion (altering the friction between surfaces) & Progression (quickly growing organic objects faster than normal- including plants, skin, body tissue, etc.)
He’s able to make plants grow faster using his magic reed pipe so that would translate into Progression
Abrasion would kind of fit for him too, bc of the goat legs (he’s able to navigate more difficult terrain than humans)
Edgedancers care about the ordinary/ overlooked people of the world and spend most of their time making sure those people are protected. Grover cares deeply about nature/ animals and always tries to protect them bc humans often deem nature unimportant (nature = ordinary people in this scenario)
☠️ Nico di Angelo : Dustbringer
Powers: Division (control over destruction/ decay) and Abrasion
I don’t know if Nico has anything that really fits the Abrasion power- except for maybe the fact that his shadow travel helps him get places quickly- but Division is definitely similar to his power over death/ earthy materials
Dustbringers typically don’t get along with others (including people in their own order) because of personality differences and stereotypes about their powers like how Nico is often ostracized at first bc he scares people
☀️ Will Solace : Edgedancer
Powers: Abrasion & Progression
Will is a healer so Progression would be a good power for him to have; while he doesn’t have any powers similar to Abrasion I think it would be useful for him to have to get to injured people faster
Will cares about everyone and will do his best to heal anyone because he doesn’t want anyone to suffer, and he doesn’t just focus on the powerful demigods- he makes sure to lend his power anywhere it’s needed
Fighting is not the the Edgedancers’ main concern, preferring to protect/help the injured (especially people who aren’t necessarily warriors) and Will also is more like a wartime medic than a fighter (though he- and the Edgedancers- can fight if necessary)
They want to see and understand both sides of something, even their enemies, rather than seeing everything in black and white. Will struggled with this in TSATS but eventually realized that places like the Underworld aren’t necessarily just about death/decay, but are also about life
🌩️ Jason Grace : Windrunner
Well first of all the man flies and that’s basically what the Windrunners do lol
Their powers: Adhesion (temporarily sticking two objects together) and Gravitation (changing the direction/ strength of something’s gravitational pull)
He cares a lot about protecting innocents/ the defenseless and keeping his friends safe which is a main idea of the Windrunners
Windrunners are very militaristic in general and Jason was raised by the wolves and the Romans to be that way as well
Tempest would be his windspren & prefer a horse form cus they can do that (I think)
⚡️ Thalia Grace : Windrunner
I know she hates flying but I don’t think it’s really a requirement of the Windrunners to ‘fly’; they mostly just change the direction/amount of gravity that’s pulling on them so she could find creative ways to use Gravitation (walking on walls/ceilings which then appear to be the floor to her, etc)
The Hunters of Artemis are pretty militaristic as well (they have a specific leader & ways of doing things, similar to the Romans)
Thalia cares about innocent people/creatures and is very protective over the people she cares about (Annabeth, the Hunters, etc)
Windrunners tend to attract “big-sibling types” and Thalia is definitely a big sibling type lol
🏹 Frank Zhang : Stoneward
Powers don’t rly fit him either but personality-wise I think it’s right
Frank is really loyal to his friends (sometimes to the point of attacking/fighting people more powerful than him to save them) and will always be there for them both in battle and for personal issues
He’s pretty good at improvising and his shapeshifting allows him to come up with creative solutions (turning into an iguana to get out of the Chinese handcuffs lol)
He’s also pretty quick to come up with creative solutions without many resources (using his firewood to free Thanatos when there was no other heat source, etc.)
💎 Hazel Levesque : Lightweaver
Powers : Illumination (illusions) and Transformation
Hazel learned how to manipulate the mist from Hecate, essentially giving her illusion powers, & she can change the shape of earthly materials (can’t change the material but it’s close enough to Transformation); this is one case where I almost made her a Stoneward but Lightweaver just fit better for everything else I think
Lightweavers are the ‘artistic’ order and attract people who love art/ creativity (Hazel is an artist)
They tend to not follow rules the way other orders do, instead choosing to reach their goals by their own means (ex. Hazel choosing to go her own way and make her own choices rather than taking one of the paths Hecate gave her in HoH)
🔥 Leo Valdez : Dustbringer
Same as Nico; both of them being Dustbringers would be an example of contrasting/ clashing personalities within the order
Fire is definitely a destructive ability similar to Division (they can burn things) and without a level of control (which Dustbringers need to learn before they can advance their powers) things could get bad (and have- rip Esperanza Valdez)
Leo hasn’t really been ostracized for his personality like Dustbringers could be but his powers originally made people scared (they didn’t know he had them at the time but his cabinmates did say a that having that power was dangerous and they hoped no one would ever have it again so he took that a little personally)
🗡️ Reyna Ramirez-Arellano : Bondsmith
She’d be bonded to the Stormfather (1 of 3 beings who can gift Bondsmith abilities), allowing her to generate Stormlight and infuse other Radiants with it; this is incredibly draining and similar to Reyna’s ability to share her strength
Bondsmiths’ main focus is unity/ bringing people together and Reyna definitely spends a lot of time attempting to unite the Roman and Greek camp (after all, she did spend an entire book helping Nico and Coach Hedge get the Athena Parthenos back to CHB as a peace offering)
Bondsmith powers aren’t typically used for fighting but rather for assisting other Radiants and keep them fighting; Reyna is skilled with weapons but doesn’t use her powers to fight, only to help others keep up their strength/ motivation
🕊️ Piper McLean : Lightweaver
Piper had some personal things that she had to work out (lying to her friends in TLH, etc) before she fully embraced her power, & Lightweavers have to come to terms with truths about themselves before they can progress as people & as Radiants
There aren’t really any Radiant orders that work with manipulation magic so it’s hard to bring the Charmspeak in but the illusion magic Lightweavers have does allow them to change their appearance, so I’d imagine her using it to make herself super beautiful for espionage purposes or smth (maybe using it to transform into someone’s loved one?)
Transformation would allowed her to turn something into something else (etc. mud to food) which kind of relates to her cornucopia & how it makes food out of nothing
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Hooray we made it to the end!! Sorry that this was so long, I had a looong time to think about this and wanted to get all my thoughts down
I mostly used coppermind.net and the descriptions of the Radiant orders on Sanderson’s website so some of this info may be a little inaccurate but this was just for fun lol
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