There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Car airbags kill 1 person for every 22 lives that they save.
80
More than a billion transistors are manufactured every second.
-25
The cigarette lighter was invented before the match.
210
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23