Most dust particles in your house are made from dead skin!
67
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
Pure water (H2O) does not conduct electricity on its own.
46
Nearly 50% of the world's scientists are assigned to military projects.
71
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16