Most dust particles in your house are made from dead skin!
67
One 75-watt bulb gives more light than three 25-watt bulbs.
57
The storage capacity of human brain exceeds 4 Terrabytes.
140
Nearly 50% of the world's scientists are assigned to military projects.
71
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
One third of the electricity produced on earth is used to power electric light bulbs!
75
Sound at the right vibration can bore holes through a solid object.
134