Liquid nitrogen experiments

Hi! I'm Joanna! And I'm Steve! Today, we're going to freeze liquid nitrogen! Yeah! The obvious way to do this is to put the liquid nitrogen into something colder. Something that we have lots of around...
Greetings fellow nerds. In this video we're going to look at ice that's been cooled down with liquid nitrogen and compare it to regular ice. First, we need liquid nitrogen. I am not...