Last Updated: Friday, August 09, 2013, 12:12
Forensic scientists have devised a new way of finding out which brand of lipstick a lady was wearing at a crime scene without removing the evidence from its bag, thereby avoiding possible contamination.
Last Updated: Wednesday, February 20, 2013, 14:07
The inelastic scattering of light from any sample is called the Raman effect, named for the Nobel prize-winner C.V. Raman.
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