#Boot level

[gilmahape]

The LevTron Rubber Diaphragm Level Switch, commonly referred to as a Boot Level Switch, is a mechanical, pressure-sensitive point-level switch designed for use with free-flowing bulk solids such as powders, grains, cement, sand, and other granular materials. Ideal for use in silos, bins, and hoppers, this level switch provides an economical, robust, and maintenance-free method to detect material presence or absence, helping to prevent overflows, shortages, and unnecessary downtime in industrial processes.

[rebelsafoot]

finished this just in time for halloween, i will never be over this campaign

[bacchuschucklefuck]

theme of laura | theme of laura II

[mbirnsings-71]

Hello... I've fallen into the void send help-

[bestanimal]

Round 3 - Chondrichthyes - Myliobatiformes

(Sources - 1, 2, 3, 4)

Our first order of rays are the Myliobatiformes, or “Stingrays.” This order includes the families Zanobatidae (“panrays”), Hexatrygonidae (“Sixgill Stingray”), Dasyatidae (“whiptail stingrays”), Potamotrygonidae (“river stingrays”), Urotrygonidae (“American round rays”), Gymnuridae (“butterfly rays”), Plesiobatidae (“Deepwater Stingray”), Urolophidae (“round rays”), Aetobatidae (“pelagic eagle rays”), Myliobatidae (“eagle rays”), Rhinopteridae (“cownose rays”), and Mobulidae (“devil rays”).

Myliobatiformes are characterized by their enlarged, expanded pectoral fins being completely fused to their head and body, called a “disc”. Their disc shape ranges from diamond to subrhombic to lozenge-shaped. They are also characterized by the presence or absence of a single small dorsal fin, a long whip-like tail, and one or more stinging spines on the upper tail base (some species have secondarily lost this spine). As a defense mechanism, stingrays will flail their pointed or barbed tails and lodge the spine within a potential predator while they escape. The spine eventually grows back. As rays, their eyes and spiracles are on the dorsal side of their body while their gill slits, nostrils, and mouth are on the ventral side. Most myliobatiformes have blunt, pavement-like teeth for crushing hard-shelled prey and bony fish, though Manta Rays are planktonivore filter-feeders. They give birth to live young, usually 1-10 per litter, depending on species. This is a highly diverse group, and the second largest order of batoids (rays).

Myliobatiformes arose in the Early Cretaceous.

Propaganda under the cut:

Most stingrays are not aggressive if left alone, and some are even curious and friendly. The Cownose Rays (Rhinoptera) especially are known for this behavior, and are often the species of choice for touch tanks in public aquariums, as they will actively seek out attention. In my family’s experience, my sisters and mother were swimming in the ocean two Summers ago, and my sister patted what she thought was my mom’s foot after it bumped her on the back. She then realized it was a Cownose Ray (Rhinoptera bonasus) when another one tripped my other sister! A school of them was playing in the shallows and had decided to mess with my family. (I only ever get pinched by crabs and spooked by jellies when I enter the ocean ;_;)

Uniquely for its family, the Porcupine Ray (Urogymnus asperrimus) lacks a venomous tail spine. Instead, it defends itself with the many large, sharp thorns found over its disc and tail. Due to its thorny hide, this now endangered ray has historically been a very valuable source of shagreen.

The Giant Oceanic Manta Ray (Mobula birostris) is the largest stingray, growing up to 9 m (30 ft) long, 7 m (23 ft) wide, and weighing about 3,000 kg (6,600 lb), though the average size commonly observed is half that.

Around 35 cm (14 in) in width, the Bluespotted Ribbontail Ray (Taeniura lymma) is one of the most venomous species of stingray and is known to have an excruciating sting. Nevertheless, it is popular with home aquarists for its small size and beautiful coloration. Despite this, it is not well suited for captivity, being a very shy species and prone to refusing to feed. Seldom have hobbyists been able to keep one alive for long in home aquariums. Professional, public aquariums have had much better luck with the species, even maintaining breeding programs.

The composition of venom in freshwater stingrays appears to differ from that of marine stingrays.

Stingrays that live in the deep sea, such as the Deepwater Stingray (Plesiobatis daviesi) and the Sixgill Stingray (Hexatrygon bickelli) are flabby and almost goopy, with a skate-like appearance. The deep sea changes folks.

When threatened, the Crossback Stingaree (Urolophus cruciatus) raises its tail over its disc like a scorpion, as a warning.

Spotted Eagle Rays (Aetobatus narinari) sport 2-6 venomous, barbed spines at a time, but the most danger they have presented to humans so far is via their leaping from the water at the wrong place/wrong time! On at least two occasions Spotted Eagle Rays have been reported as having jumped into boats, and in one incident this sadly resulted in the death of a woman in the Florida Keys. Otherwise, these rays appear to be curious about humans and will sometimes slow down to inspect snorkelers if the human is not acting threatening.

The Chilean Devil Ray (Mobula tarapacana) is one of the deepest-diving ocean animals, traveling from the surface to feed at depths of up to 1,896 metres (6,220 ft). A veined structure of blood vessels warms the ray's brain at colder depths. These rays stay near warmer surface water for at least an hour both before and after deep diving, suggesting that they are soaking up heat to prepare for and recover from their descent into colder water.

Manta Rays (genus Mobula) are incredibly smart. They were the first “fish” in the world to pass the “mirror test” (ie show self-awareness by recognizing themselves in a mirror rather than seeing the reflected image as another manta ray). They also have highly-developed long-term memory, form friendships, and play with each other by blowing bubbles and breaching out of the water.

Steve Irwin’s death was a freak accident. He was swimming and passed overtop a 2 m (6.7 ft) long Short-tail Stingray (Bathytoshia brevicaudata), and the animal reacted reflexively to his shadow by stabbing its barbed tail repeatedly into what it perceived as a predator. By an insane stroke of bad luck, the spine from the stingray’s tail pierced right through into Steve’s chest. (And no, the barb did not become lodged and he didn’t pull it out; that’s a rumor. Venom or no, there’s not much you can do about being stabbed in the heart.) Fatal stings are very rare, and only around 20 stingray-related deaths have been recorded in history. Steve loved all animals and would not have wanted people to hold his death against literally all species of stingray, let alone the single one that accidentally took his life. Even as a joke, using Steve Irwin to hate on an animal does a great disservice to his legacy. So if I hear a word of stingray-hate in Steve’s name, I’m calling the guards. >:C

[blueberry-ink-93]

what the hell sure

cowboi will solace i literally cant think of anything else. not too happy but its whatever im too tired to argue with myself. anatomy practice

--

le reference. sadly i couldnt capture the swag and badassery lol :')

[kaeyachi]

Something about what Venti said

Doesn't this sound familiar?

Oh, right. Kaeya.

Kaeya, in his hangout quest to be specific.

and finally

[borgialucrezia]

BORGIA: FAITH & FEAR 3.14 "1507"

[heyimkana]

three reasons to be grateful today:

jinwoo wearing combat boots instead of his usual sneakers 😌

jinwoo holding cha haein's head so gently 😌

jinwoo being a pretty pouty princess 😌

[notfeelingthyaster]

like i get bruce won't kill joker or whatever (boooooooooo 🙄) but doesn't new jersey or gotham have death penalty? if not, there's no way for joker to be tried by federal justice after how many war crimes this man committed? and then promptly executed, bc i don't think the insanity plea holds to multiple accounts of mass murder, serial killing and premeditated kills

[mockingmolly]

im gathering references for my vi felt and I absolutely love the detail of her clearly cobbled together boots only having one shoelace to split between both boots

The way it’s been cut and tied and threaded through each shoe. very good detail but also girl. are strings THAT hard to find that you had to cut the one lace you had lol

[hulloitsdani]

DAY 3: Day of Devotion!!!

Oughhh I really like this one. Something about Kiran Day of Devotion alt makes me feel things.

This one also comes with some bonus sketches/unfinished wips, because I've actually been playing with the idea of a Kiran and Anna duo alt for a while! Just never refined them into a more complete illustration, you know? But now feels like a good time to share!

Look at those wips! Might one day come back around to them who knows.

[ryllen]

"I decided it's my break day today, Oh coincidentally, I'm gonna sit here, and watch you work." also it's too cute how Nemo just came run at me whenever i sat on a bench

[applecidersstuff]

My not so close to cannon hc is that, after getting into college, Clarrise gets a car somewhere.

Some people assume she got it from her mom, or that Chris stole it for her, but the truth is she actually got it from Ares. Which means you can pretty much imagine what kind of car that is. It’s also unconfirmed but some of her brothers insist the car is magical in some way. Leo tried many time to convince her to let him see what the cars system is like on the inside, but was turned down in a not very nice way.

Very quickly she becomes the ‘carpool friend’ and also the one Chiron tasked with picking up demigods who go to school in NY at the end of semester and get them to CBH, there’s very few of them so she doesn’t mind, +some of them are mortified at the thought of getting in Clarrises car because of how fast she drives. The fist time Percy and Annabeth asked her for a ride, Percy said he was glad Ares didn’t offer to drive them to Vegas that one time, and Annabeth asked if the car really is magical, because she was convinced they should’ve crashed like ten times.

The only two people who will get in the car willingly and without any reason are Chris and Drew. Clarrise picks Drew up from school on regular basis whenever she comes to NY, and they just drive around. One time Sadie saw Clarrise picking Drew up and was convinced Drew was being kidnapped, the only reason she didn’t call the police was because she was stopped by Annabeth who introduced her to Clarrise.

[moonshynecybin]

drop your fav obscure marc facts/lore plssss like something he randomly mentioned once that could mean nothing. but could also mean Everything

this is fucking insane and in my eyes firmly explains the crazypants dynamic that early rosquez had week in and week out. 21 year old marc voice stars in his goddamn eyes: you need to fuck me so i can WINNNNNNN

[elizabethrobertajones]

"It's called an oat milk latte and it has less fat and doesn't exploit any cows to make it? Surely you know how to make oat milk?"

"You picked up some strange ideas about milk in Ul'dah, little miss."