Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
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There is a fruit called The Miracle Berry that, when eaten, causes sour foods to taste sweet, and has been used to treat diabetes, among other things.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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In 2012, as phone booths become increasingly obsolete because of mobile phones, a Japanese artist has turned several booths in Osaka into aquariums.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
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