Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
In the early 1960's, Porsche commercially manufactured farm tractors.
24
The ball on top of a flagpole is called a 'truck'.
24
Any modern jet is capable of breaking the sound barrier.
34
More than a billion transistors are manufactured every second.
-25
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60