F-10 Curriculum (V8)
F-10 Curriculum (V9)
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A ping pong ball usually floats on the surface of water. Watch what happens to a ping pong ball in a tank of water as Ruben Meerman, the Surfing Scientist, experiments with the pressure of the air. (air pressure)
This resource contains a materials and instruction list and brief explanation for students about the process of levitating a balloon.