Because heat expands the metal, the Eiffel Tower always leans away from the sun.
79
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
No matter how cold it gets, gasoline will not freeze.
107
Sound at the right vibration can bore holes through a solid object.
134
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
A ball of glass will bounce higher than a ball made of rubber.
73