Indoor pollution is 10 times more toxic than outdoor pollution.
62
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
Billions of neutrinos pass unnoticed through your body every second.
6
A 'jiffy' is an actual unit of time for 1/100th of a second!
66
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101