There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The ball on top of a flagpole is called a 'truck'.
24
Sony researchers have developed a refrigerator that only opens when you smile.
9
Castor oil is used as a lubricant in jet planes.
-5
The life boat was patented in 1845!
29
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4