Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
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There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
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In Iceland, 100% of domestically produced electricity comes from renewable energy.
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In 1989, a British company made a laptop with a graphical user interface, a 60 hour battery life, SSD storage, and a touchpad.
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Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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Mackinac Island, Michigan, has banned cars since 1898!
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