Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
Car airbags kill 1 person for every 22 lives that they save.
80
There are only 14 blimps in the world.
69
Kleenex tissues were originally used as filters in gas masks.
46
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Castor oil is used as a lubricant in jet planes.
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