The IRS processes more than 2 billion pieces of paper each year.
28
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Castor oil is used as a lubricant in jet planes.
-5
Kleenex tissues were originally used as filters in gas masks.
46
The first alarm clock could only ring at 4 a.m.
120
Originally, Nintendo was a playing card manufacturer.
70
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46