Sound travels fifteen times faster through steel than through air.
134
The sun is 330,330 times larger than the earth.
75
The storage capacity of human brain exceeds 4 Terrabytes.
140
The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
51
Most dust particles in your house are made from dead skin!
67
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
4.5 pounds of sunlight strike the Earth each day.
27