The cigarette lighter was invented before the match.
210
The average car produces a pound of pollution every 25 miles!
18
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
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
A toaster uses almost half as much energy as a full-sized oven.
33