There's a café in France which charges €7 for a coffee to rude customers and €1.40 to people who talk politely to staff.
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There's a rare breed of pig that looks like a sheep.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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The Prince Charle Cinema in London has volunteer "ninjas" that hush obnoxious moviegoers.
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