The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Stilts were invented by French shepherds who needed a way to get around in wet marshes.
45
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
People spend about two weeks of their lives at traffic lights!
159
Speed dating was invented by a Rabbi in 1999.
45
There is a superhero supply store in Brooklyn with a cape fitting room that has a wind tunnel. They also sell oxygen gum, bottled chaos and have an invisibility testing center.
18
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34