Kleenex tissues were originally used as filters in gas masks.
46
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
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The IRS processes more than 2 billion pieces of paper each year.
28
A toaster uses almost half as much energy as a full-sized oven.
33
Energy is being wasted if a toaster is left plugged in after use.
21

