The first alarm clock could only ring at 4 a.m.
120
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Car airbags kill 1 person for every 22 lives that they save.
80
The life boat was patented in 1845!
29
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5