Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
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
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
Sony researchers have developed a refrigerator that only opens when you smile.
9
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
There are only 14 blimps in the world.
69
Jumbo jets use 4,000 gallons of fuel to take off.
19

