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
Whale oil was used in automobile transmissions as late as 1973.
56
Energy is being wasted if a toaster is left plugged in after use.
21
A small airplane can fly backwards.
75
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144