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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There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
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The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The United States produces enough plastic film annually to cover the entire state of Texas.
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