Indoor pollution is 10 times more toxic than outdoor pollution.
62
The average temperature at 40,000 feet above sea level is -60 F.
56
The storage capacity of human brain exceeds 4 Terrabytes.
140
One barrel of petroleum holds 42 gallons.
20
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Billions of neutrinos pass unnoticed through your body every second.
6
Most dust particles in your house come from dead skin.
48
The force of a suction cup is calculated using F=AP.
15