The Prince Charle Cinema in London has volunteer "ninjas" that hush obnoxious moviegoers.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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More books are written, published and sold per person per year in Iceland than anywhere else on the planet. One in ten Icelanders will become a published author in their lifetime.
5
Some farmers in Kenya are using elephants' natural fear of bees and building "beehive fences" that keep wild elephants from trampling the crops. It keeps the farms safe, and prevents farmers from having to kill elephants to defend their livelihood!
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