The ball on top of a flagpole is called a 'truck'.
24
Kleenex tissues were originally used as filters in gas masks.
46
About 39,000 gallons of water are used to produce the average car!
14
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The first alarm clock could only ring at 4 a.m.
120
Attics were invented in Attica.
43