Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
The average home creates more pollution than does the average car.
33
During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
21
Aluminum used to be more valuable than gold!
84
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
One ragweed plant can release as many as one billion grains of pollen!
51