Use a little science lesson to put this eye-popping bar trick on ice

This next Bar Trick may take you back to high school science class — in a good way!

Challenge your friends to lift an ice cube out of a glass of water with a piece of string. They’re not allowed to touch the water itself.

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Do they know what to do? They’ll probably never see the answer coming!

To pull this off, you’ll need a glass of water, an ice cube, a piece of string, and a secret ingredient…

Looking for more bar tricks? Start here.