Air pressure impact on ping pong balls science experiment air is all around us but because we cant see it we often dont realize its power because of this experiments dealing with air pressure are fascinating and often leave us scratching our heads wondering how they work. Demonstrating a floating ping pong ball is pretty cool but it isnt a science fair project you can create a science fair project by identifying a variable or something that changes in this experiment lets take a look at some of the variable options that might work try changing the length or diameter of the straw. Make a ping pong ball float can you control a ping pong ball as it floats above a hair dryer put your hand eye coordination skills to the test while learning the important role that forces such as gravity and air pressure play in this simple experiment for kids. To be fair this experiment does not actually defy gravity anti gravity is really just science fiction however it definitely appears to defy gravityby combining this anti gravity experiment with a couple other simple experiments involving a ping pong ball and air flow kids will not only be amazed and impressed but will learn a little about the science of air pressure as well
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