Google is celebrating physicist Sir Chandrasekhara Venkata Raman’s 125th birth anniversary with a doodle of his Nobel Prize winning discovery, the Raman Effect, on India homepage.
A team of University of Michigan Medical School and Harvard University researchers describes how the technique allows them to "see" the tiniest areas of tumour cells in brain tissue.
The inelastic scattering of light from any sample is called the Raman effect, named for the Nobel prize-winner C.V. Raman.
Day in Pics: 20th September
Showbiz World - September 20, 2014
iPhone6 fever grips the world