Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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In Mexico, artists can pay their taxes using artwork that they create.
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Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
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Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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