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 are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
London's King's Cross railway station has a platform 9 3/4 in dedication to Harry Potter.
10