The first alarm clock could only ring at 4 a.m.
120
The electric chair was invented by a dentist!
122
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
The cigarette lighter was invented before the match.
210
The ball on top of a flagpole is called a 'truck'.
24
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
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33