Scientists are now able to grow 'beating' heart tissue in a lab!
162
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
44
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Iron weighs more after it rusts.
16
Sound at the right vibration can bore holes through a solid object.
134
Balsa wood is classified as a hard wood!
41
According to studies, men change their minds two to three times more often than women.
72