The ball on top of a flagpole is called a 'truck'.
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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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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
A small airplane can fly backwards.
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The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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