Other Kid Soup pictures are in the yearbook. The infrared light from a digital video camera can reflect off the retina. The movie demonstrates the motion of water molecules because of their heat content. The white dots represent hydrogen and the red represents oxygen Deposition When CO 2 goes from vapor to dry ice deposition takes place.
Sublimation is a change in state from solid directly to a gas.
Indonesian Fire Piston One of the strangest ways of making fire was conceived by the natives of Indonesia. This was combustion by compressed air on the same principle as the diesel engine.