To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Whale oil was used in automobile transmissions as late as 1973.
56
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
Kleenex tissues were originally used as filters in gas masks.
46
Castor oil is used as a lubricant in jet planes.
-5
The ball on top of a flagpole is called a 'truck'.
24
The IRS processes more than 2 billion pieces of paper each year.
28
