Balsa wood is classified as a hard wood!
41
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
According to studies, men change their minds two to three times more often than women.
72
Nearly 50% of the world's scientists are assigned to military projects.
71
The force of a suction cup is calculated using F=AP.
15
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108