The cigarette lighter was invented before the match.
210
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The life boat was patented in 1845!
29
Mico headphones read your brainwaves and select music based on your state of mind.
7
A small airplane can fly backwards.
75
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