There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
It 'snows' metal on Venus.
13
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Leonardo da Vinci could write with one hand and draw with the other at the same time.
56