As the air is pumped out of the test tube and the pressure decreases, the water starts to boil.
WATCH VIDEO
A balloon will pop when heated, but a balloon with some water in it will not.
Watch The Video:
Infrared photography allows us to see a chemical reaction pull heat from its environment.
WATCH THE VIDEO
As the liquid nitrogen is poured over the eraser bits, they start to pop and jump!
WATCH VIDEO
Hi-speed film shows how drops behave on a hot surface.
WATCH VIDEO : Water on a Hot Plate


