#Tech stem

[maidofhearteditz]

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B33< Dirk strider stimboard 4 @sandcrabcase cuz he is madly inlove w him(/HJ) >3<!

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🧡🤖🧡-🥀♥️🥀-🤖🧡🤖

[animentality]

[nasa]

Our newest class of astronaut candidates graduated on March 5, 2024. This means they’re now eligible for spaceflight assignments to the International Space Station, the Moon, and beyond! In the next twelve posts, we’ll introduce these new astronauts.

Do you want to be a NASA astronaut? Applications are now open.

Make sure to follow us on Tumblr for your regular dose of space!

[xiaq]

Nothing quite like the corporate joy of adding a man’s boss to a Teams chat and sharing the entire history in which the man has been an unmitigated ass for the past several days, and then watching that man desperately trip over himself trying to edit prior messages and make up for poor behavior before the boss even says a word.

Glorious. My favorite power move.

[humanoidhistory]

Engineer Karen Leadlay in a General Dynamics computer lab, 1964.

[byruit]

Working in a datacenter in the 70s

[mindblowingscience]

As plastic pollution in the world's oceans reaches critical levels, recently published research reveals how artificial intelligence-driven algorithms can dramatically accelerate plastic waste removal, boosting efficiency by more than 60%. The study, published in the journal Operations Research and titled "Optimizing the Path Towards Plastic-Free Oceans," introduces a data-driven routing algorithm that optimizes the path of plastic-collecting ships, allowing The Ocean Cleanup, a leading environmental nonprofit, to extract more waste in less time.

Continue Reading.

[todayontumblr]

Wednesday, March 13.

They're gonna make you proud.

Because if space really is the place, consider them well on their way. En route, if you will. The following 12 mighty fine folk only went and graduated from NASA's astronaut school. They are now ready and set, suited and booted, to head up into that big old mysterious blanket above and see what's good. Perhaps they will bring y'all a souvenir. 

In the meantime, may we introduce you to the people who put the rad in graduation. Nay, who put the ace in space.

Do you want to be a NASA astronaut? Applications are now open. And be sure to check out The Universe is Calling: Apply to Be a NASA Astronaut (Official NASA Video feat. Morgan Freeman.)

Make sure to follow NASA on Tumblr for your regular dose of space!"

[amnhnyc]

The climate emergency demands bold and unconventional solutions, and geoengineering has emerged as a controversial yet potentially transformative approach.

In the 23rd Isaac Asimov Memorial Debate, Neil deGrasse Tyson, Frederick P. Rose Director of the Hayden Planetarium, convenes leading experts to examine the latest advancements in geoengineering. Together, they will discuss the scientific, ethical, and policy considerations surrounding relevant technologies and large-scale interventions—and their role in shaping the future of our planet.

[utopicwork]

ShrinkRay Prototype Release

Today I am releasing ShrinkRay, a new lossless image format targeted at pixel artists and others working in artfully restricted mediums.

You can read all about it at the link and get the command line tool under releases (Linux only for now, Windows coming soon).

Note: This is a very very early release, any bugs you find will help us hammer things down to a better state and I'll be working on this consistently as a weekend project.

[icanseethefuture333]

"You're just a glitch in the system..."

Technology magick 🤳🏻:

To protect yourself from the evil eye online, you can place sigils or symbols in hidden areas of your photos_

You can either draw the sigil on your phone or on a piece paper. Take a picture of the drawing and use Picsart to cut the picture out ✂️ then make the transparency less visible. This can also apply to drawing on the Picsart app_

This method can also be used to attract abundance, love, or money. (I.E: If you have a Linkedin account, you can do this for your profile picture and do a sigil for wealth, so that way more companies will hire you)_

Use a vision board as a wallpaper on your phone to manifest your desires_

Passcodes or passwords can be used as a spell. You could make a affirmation your password or use numbers that have a special meaning_

Filters are a form of glamour magick and it can alternate your physical identity_

Making a list of your goals in your notes and can you help you keep track of what you've accomplished (use checkmarks and x's ✅️❎️)_

AI could be used for any kind or magick (baneful, prosperity, etc.) It is something I suggest people be careful using in the future, like everything else in the world it has it's positives and negatives_

"Hack complete..."

[nasa]

Love Letters from Space

Love is in the air, and it’s out in space too! The universe is full of amazing chemistry, cosmic couples held together by gravitational attraction, and stars pulsing like beating hearts.

Celestial objects send out messages we can detect if we know how to listen for them. Our upcoming Nancy Grace Roman Space Telescope will help us scour the skies for all kinds of star-crossed signals.

Celestial Conversation Hearts

Communication is key for any relationship – including our relationship with space. Different telescopes are tuned to pick up different messages from across the universe, and combining them helps us learn even more. Roman is designed to see some visible light – the type of light our eyes can see, featured in the photo above from a ground-based telescope – in addition to longer wavelengths, called infrared. That will help us peer through clouds of dust and across immense stretches of space.

Other telescopes can see different types of light, and some detectors can even help us study cosmic rays, ghostly neutrinos, and ripples in space called gravitational waves.

Intergalactic Hugs

This visible and near-infrared image from the Hubble Space Telescope captures two hearts locked in a cosmic embrace. Known as the Antennae Galaxies, this pair’s love burns bright. The two spiral galaxies are merging together, igniting the birth of brand new baby stars.

Stellar nurseries are often very dusty places, which can make it hard to tell what’s going on. But since Roman can peer through dust, it will help us see stars in their infancy. And Roman’s large view of space coupled with its sharp, deep imaging will help us study how galaxy mergers have evolved since the early universe.

Cosmic Chemistry

Those stars are destined to create new chemistry, forging elements and scattering them into space as they live, die, and merge together. Roman will help us understand the cosmic era when stars first began forming. The mission will help scientists learn more about how elements were created and distributed throughout galaxies.

Did you know that U and I (uranium and iodine) were both made from merging neutron stars? Speaking of which…

Fatal Attraction

When two neutron stars come together in a marriage of sorts, it creates some spectacular fireworks! While they start out as stellar sweethearts, these and some other types of cosmic couples are fated for devastating breakups.

When a white dwarf – the leftover core from a Sun-like star that ran out of fuel – steals material from its companion, it can throw everything off balance and lead to a cataclysmic explosion. Studying these outbursts, called type Ia supernovae, led to the discovery that the expansion of the universe is speeding up. Roman will scan the skies for these exploding stars to help us figure out what’s causing the expansion to accelerate – a mystery known as dark energy.

Going Solo

Plenty of things in our galaxy are single, including hundreds of millions of stellar-mass black holes and trillions of “rogue” planets. These objects are effectively invisible – dark objects lost in the inky void of space – but Roman will see them thanks to wrinkles in space-time.

Anything with mass warps the fabric of space-time. So when an intervening object nearly aligns with a background star from our vantage point, light from the star curves as it travels through the warped space-time around the nearer object. The object acts like a natural lens, focusing and amplifying the background star’s light.

Thanks to this observational effect, which makes stars appear to temporarily pulse brighter, Roman will reveal all kinds of things we’d never be able to see otherwise.

Roman is nearly ready to set its sights on so many celestial spectacles. Follow along with the mission’s build progress in this interactive virtual tour of the observatory, and check out these space-themed Valentine’s Day cards.

Make sure to follow us on Tumblr for your regular dose of space!

[xiaq]

All day every day:

[getintherobitshinji]

[mindblowingscience]

Researchers have developed a new method for intercepting neural signals from the brain of a person with paralysis and translating them into audible speech—all in near real-time. The result is a brain-computer interface (BCI) system similar to an advanced version of Google Translate, but instead of converting one language to another, it deciphers neural data and transforms it into spoken sentences.  Recent advancements in machine learning have enabled researchers to train AI voice synthesizers using recordings of the individual’s own voice, making the generated speech more natural and personalized. Patients with paralysis have already used BCI to improve physical motor control function by controlling computer mice and prosthetic limbs. This particular system addresses a more specific subsection of patients who have also lost their capacity to speak. In testing, the paralyzed patient was able to silently read full text sentences, which were then converted into speech by the AI voice with a delay of less than 80 milliseconds. Results of the study were published this week in the journal Nature Neuroscience by a team of researchers from the University of California, Berkeley and the University of California, San Francisco. 

Continue Reading.

[itsbansheebitch]

lmao I got a "HP is having a 54% sale on ALL computers" email. I think the boycott's working lol