How Water Could Power Long-Distance Space Travel. It's a matter of separating the hydrogen from the oxygen.

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The First Murder Solved by a Fingerprint. La Plata, Argentina, had just set up their new fingerprint department.

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How an Army of Suffragettes Helped Save America From Starvation. The Woman's Land Army sent young women to faraway farms to bring in the crops.

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Full Color 3D X-Rays Are Here. They sound too cool to be real, but seeing one can also give you the creeps.

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19 Unwritten Rules That Everyone Seems To Follow. There are some things that everyone just does, even though they've never been told to, and they certainly have never been told why.

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On The Far Side. You loved the comic, but how much do you know about its creator, Gary Larson?

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How to Make the Perfect Glass of Iced Tea. However, this cold brew method is not compatible with the supersaturated Southern version.

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12 Secrets of Film Editors. We couldn't enjoy a movie without them.