Iron weighs more after it rusts.
16
German chemists made a replica of a trophy the size of one molecule.
68
Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0
According to studies, men change their minds two to three times more often than women.
72
Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
44
The only letter not appearing on the Periodic Table is the letter "J".
180
Scientists are now able to grow 'beating' heart tissue in a lab!
162
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16