Kleenex tissues were originally used as filters in gas masks.
46
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Attics were invented in Attica.
43
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The first alarm clock could only ring at 4 a.m.
120
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
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 first hard drive available for the Apple II had a capacity of only 5 megabytes.
46