Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
304
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
Pure water (H2O) does not conduct electricity on its own.
46
No matter how cold it gets, gasoline will not freeze.
107
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116