Normally I do a Science of the Week post on Fridays, but since I already posted about science a couple of times this week (and to be honest, I'm behind in reviewing my Science Blogs), I thought I'd give you a couple of science experiments from YouTube today. If you're a tea drinker like me, you can make yourself a tea bag rocket:
(Obviously, it helps if you use tea bags instead of loose-leaf tea.)
And liquid nitrogen is always fun:
I remember for one of my physics classes in undergrad, the professor dunked a rubber ball in nitrogen and shattered it against the wall.
Have a good weekend, everyone!