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Introducing the most versatile piece of laboratory equipment: the septum. It’s a septum! It’s a makeshift SureSeal! It’s a makeshift vial adapter! It’s a holder for reaction tubes!

just saying carrying around beakers of acid to splash on people is nowhere close to proper PPE

which STEM students you should fight

chemistry: it’s not that STEM students aren’t all nerds, it’s that some of those students carry around beakers of acid. even if you actually manage to punch them, they’ll spill their chemicals on you. also something about constantly drawing hexagons makes people scarily organized. don’t fight chemistry students.

biology: depends. some of them can poison you. but if they’re pre-med, they’ll probably thank you for fighting them, they’re so goddamn stressed. on the other hand, avoid fighting the neuro students. they’ll just set their lab rats on you.

physics: do you know how unnecessarily sidetracked they get? they wouldn’t even fight you. they would just attach you to a spring and calculate your natural frequency as you bounce back and forth until you vomit and don’t want to fight them anymore. 

astronomy: yeah you can totally fight them if you can find them. they’re probably in one of those creepy observing domes so if you feel like going out of your way to get attacked by an axe murderer, sure.

geology: they will hit you over the head with rocks and dump your body into a volcano. do not fight the geologists.  

math: you can fight the math majors, but there would be no fun in it. they wouldn’t put up much of a fight, their heads are so far in the clouds. they probably wouldn’t even notice getting beaten up if they’re in the middle of a problem. 

engineering: look do you want to get hit with a wrench and/or electrocuted

computer science: yes. do it. fight the CS students. every time you’ve ever gotten pissed at a computer, put that rage into your strikes. plus they’ve got such mouths, it’ll be really satisfying. fight them!

Gale pin design✨

Starship Enterprise ~ John Berkey

Also because of that whole "tests unproven research on himself without respect to lab safety protocol" thing

SCIENCE… TOO STRESSFUL FOR HULK… HULK NEED HUG…

I just knew that my inherent mistrust of AI would save me someday

This robot led people to their doom — and they still followed it

Researchers from Georgia Tech, backed by money from the Air Force, ran a test to see if people trying to escape from a high-rise building would trust a robot to lead them. Overwhelmingly, the sheeple followed the little droid to their simulated deaths. In the video, the researchers theorize why people obliged.

Follow @the-future-now

I tweeted a pun and no one appreciated my humour. And then I got really distracted from my chemistry book because this is an important post and I needed to share it.

Atomization is the process of breaking a liquid into a spray of fine droplets. There are many methods to accomplish this, including jet impingement, pressure-driven nozzles, and ultrasonic excitement. In the images above, a drop has been atomized through vibration of the surface on which it rests. Check out the full video. As the amplitude of the surface’s vibration increases, the droplet shifts from rippling capillary waves to ejecting tiny droplets. With the right vibrational forcing, the entire droplet bursts into a fine spray, as seen in the photo above. The process is extremely quick, taking less than 0.4 seconds to atomize a 0.1 ml drop of water. (Photo and video credit: B. Vukasinovic et al.; source video)