Energy is being wasted if a toaster is left plugged in after use.
21
Whale oil was used in automobile transmissions as late as 1973.
56
About 39,000 gallons of water are used to produce the average car!
14
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
There are only 14 blimps in the world.
69
More than a billion transistors are manufactured every second.
-25