More than a billion transistors are manufactured every second.
-25
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
A toaster uses almost half as much energy as a full-sized oven.
33
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The cigarette lighter was invented before the match.
210