Sony researchers have developed a refrigerator that only opens when you smile.
9
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Car airbags kill 1 person for every 22 lives that they save.
80
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
The IRS processes more than 2 billion pieces of paper each year.
28
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12