Off-Air

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Can I Drink Alcohol With a Cold? Your Cold Questions, Answered.

Arm yourself with these cold facts, and fight sniffles smarter.

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Varieties that are best for eating aren't the best for cooking, and vice versa.

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How does the jumping spider use its eight eyes to make sense of the world?

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Astronaut Mike Massimino describes his first spacewalk during the famous mission to repair the Hubble telescope.

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Live long and prosper.

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Author Blake Crouch tells the story of a man who invents a machine that can access multiple realities.

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And other facts you may not know from the Apollo missions.

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Pointers for sifting through your paper and plastics.

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This Apollo 11 poster will have you dreaming of a lunar vacation.

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Should it save you, or the people outside your car?

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