Trivia & Amazing Facts 18-07-09

• A crocodile cannot stick its tongue out.

• The microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket.

• Crickets hear through their knees.

• "Speak of the Devil" is short for "Speak of the Devil and he shall come". It was believed that if you spoke about the Devil it would attract his attention and he would appear.

• Every photograph of an American atomic bomb detonation was taken by Harold Edgerton.

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