Energy is being wasted if a toaster is left plugged in after use.
21
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
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
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Sony researchers have developed a refrigerator that only opens when you smile.
9
All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
2
The electric chair was invented by a dentist!
122