There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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Hockey player Jarome Iginla donates $2,000 to the children’s charity Kidsport for every goal he scores. Since 2000 it has added up to more than $700,000.
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All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
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A type of strawberry that almost became extinct is now being sold in Europe. It tastes like pineapple so they call it pineberry.
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