ClassX Video Lessons Youtube Channel Mystery Science

Category: Mystery Science

Why are pumpkins so popular every fall?

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How were skateboards invented?

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What would happen if football players didn’t wear helmets?

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Do dogs sweat?

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Is the five-second rule true?

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Why do we yawn?

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Has a shooting star ever landed on someone?

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How are waves made in the ocean?

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Why is it so hard for firefighters to put out wildfires?

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How do polar bears walk on ice and snow?

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