The IRS processes more than 2 billion pieces of paper each year.
28
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
A small airplane can fly backwards.
75
Kleenex tissues were originally used as filters in gas masks.
46
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41