The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
4.5 pounds of sunlight strike the Earth each day.
27
Sound at the right vibration can bore holes through a solid object.
134
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
Billions of neutrinos pass unnoticed through your body every second.
6
The average home creates more pollution than does the average car.
33