fullsquare

more like coopting dissent for profit, libertarian selling tshirts with guevara type of thing

"has potential" and "could" but never "is"

90% of drugs that enter clinical trials, fail them

"All day Astronomy" seems to be a weird place to take medical news from

ftx also did something like that, but didn't release ad with matt damon

it's like the time when some crypto exchange bought ads on one stadium for years in advance and then went under

the waste heat comes from cryogenics system that keeps all of this helium at below 3K. turns out you need to spend a lot of energy to cool down things to temperatures this low

you can't turn a gas into liquid by compression alone if temperature is above critical point, you also need to cool it down. separation is done by fractional distillation, but the reason it's done is mostly about oxygen (medical and steelmaking among some other uses). for nitrogen it's somewhere about -150C. first air is stripped of water and carbon dioxide, then it's turned into a liquid, then it's separated into oxygen, nitrogen and argon, and some large specialized plants also separate xenon, krypton and neon

if you don't actually care for it being a liquid, there's another method called pressure swing adsorption that separates gases based on how tightly do they bind to porous surfaces under pressure. this is how medical oxygen concentrators work

making liquid nitrogen is actually efficient these days, as in not much more energy is used than is actually needed

Saryazdi allegedly said he expected to die during the Gold Coast attack unless he was killed or lobotomised by the Australian spy agency, Asio, the court heard.

lmao i think that chatbots got there first

shooting down bosses stupid ideas is #1 productivity tip for professionals (like most people on lemmy are)

ah yes, the unstoppable future: fully automated scam pipeline

wanna feel old? matrix was released 26 years ago. 27 in march

the hand in the background and especially cup makes no sense

thank you for your service