Originally, Nintendo was a playing card manufacturer.
70
Sony researchers have developed a refrigerator that only opens when you smile.
9
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
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
Jumbo jets use 4,000 gallons of fuel to take off.
19
A small airplane can fly backwards.
75
Castor oil is used as a lubricant in jet planes.
-5