To escape the grip of a crocodile’s jaw, push your thumb into its eyeball – It will let you go instantly.

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An egg will float if placed in water in which sugar has been added.

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The more a person struggles to get out of quicksand the faster they will sink. Staying still, and being calm will actually make the body float in the quicksand because the body is less dense than the quicksand is

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Try to fold a paper this way:

No piece of paper can be folded in half more than 7 times

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Playing cards were issued to British pilots in WWII. If captured, they could be soaked in water and unfolded to reveal a map for escape.

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