Mico headphones read your brainwaves and select music based on your state of mind.
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In 1943, a Pan Am Airline chef snuck whiskey into passengers' coffee to warm them up on a winter flight. When asked what kind of coffee they were being served, he improvised "Irish Coffee," creating the now-famous cocktail.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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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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On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
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In Tunisia, you can book an overnight stay in Luke Skywalker’s boyhood home for only $10.
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