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A little electricity from a charged balloon causing the cornstarch mixture to move towards the...
This video demonstrates that the force resulting from air pressure acts upwards too.
This simple experiment shows how you can make a floating CD using ordinary tools.
A simple experiment which shows the power of heat.
See how you can reverse an image using a glass of water.
You can make a matchstick spinning on two coins without touching it.
This experiment shows how a handkerchief can hold a glass of water.
This video demonstrates the expansion of gases with the help of a bottle and a coin.