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
More than a billion transistors are manufactured every second.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Attics were invented in Attica.
43
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The first alarm clock could only ring at 4 a.m.
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