The first foreigner to become a samurai was an African slave.
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On October 28, 2013, wind power provided 100% of Denmark's power. At 2:00am, it was producing 122% of the country's energy needs.
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Leonardo da Vinci could write with one hand and draw with the other at the same time.
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By weight, Bone is five times stronger than steel.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
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