There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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After coming across a "very sweet" homeless man from Jamaica named Michael on a night out, Londoner Jenny Baker took to Twitter, and within hours, using the hashtag #getmichaelhome, had raised thousands of pounds so that he could return home to Jamaica where he said he would be "happy again".
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In 2012, redditor laporkenstein forged his own wedding ring out of a Gibeon meteorite.
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Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
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Gorillas can catch human colds and other illnesses.
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There is a fake village with fake shops and restaurants that is actually a care home for elderly dementia sufferers in the Netherlands.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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