A toaster uses almost half as much energy as a full-sized oven.
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There's an "anti-smartphone" called John's Phone which can only make and receive calls.
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Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
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About 39,000 gallons of water are used to produce the average car!
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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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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Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
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