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 IRS processes more than 2 billion pieces of paper each year.
28
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The first alarm clock could only ring at 4 a.m.
120
Energy is being wasted if a toaster is left plugged in after use.
21
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23


