An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Any modern jet is capable of breaking the sound barrier.
34
The average car produces a pound of pollution every 25 miles!
18
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
The cigarette lighter was invented before the match.
210