One barrel of petroleum holds 42 gallons.
20
Scientists in Germany have developed a candy that doesn't cause cavities.
11
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
The average home creates more pollution than does the average car.
33
The storage capacity of human brain exceeds 4 Terrabytes.
140
Scientists aren't sure what color dinosaurs were.
312
Most dust particles in your house are made from dead skin!
67
Brass doorknobs automatically disinfect themselves in about 8 hours.
18