Refilling our liquid nitrogen tank is usually a really cool part of the day(:
9:30 pm • 27 August 2013 • 80 notes
Was that a pun?
Puns about liquid nitrogen are also really cool.
Really? I always filled it when I was upset. It’s a great way to let off some steam.
Always fun to see this happen in lab. :D Science!
My brother played with this and sprayed it all over the floor in his lab just after his viva, he’d spent 12 hours...