Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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The first alarm clock could only ring at 4 a.m.
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Whale oil was used in automobile transmissions as late as 1973.
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Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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