A small airplane can fly backwards.
75
A toaster uses almost half as much energy as a full-sized oven.
33
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2