German chemists made a replica of a trophy the size of one molecule.
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
For every gallon of sea water, you get more than a quarter pound of salt.
45
Liquid TIDE laundry detergent glows under a blacklight.
96
Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0
There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
13