Uni Open Day

after taking a look around some unis today, i wonder what i want to do in the future, and how the heck am i supposed to survive a 3 hour lecture... if i get in that is>.<"
i suppose, it was pretty interesting still, especially the liquid nitrogen tank we walked past to find the physics building~

apparently liquid nitrogen can make snow 8D

and your hand will break off if you decide to put it in some^_^;
those movies where the evil bad guy shoots and turns people into ice, and then the person freezes and breaks into tiny pieces, it actually could work, if there was a contraption made to shoot the liquid nitrogen out. Except, since liquid nitrogen just sorta vapourises when it comes in contact with the open air, since it's too warm I think, there would have to be lots of it, or a really strong one.
Then again, if that was the case, the evil bad guy will have his arms breaking off as well. It'll probably work better off as a bomb or something, ne >_<