New Delhi | By Indo Asian News Service
UPDATED ON FEB 08, 2019 12:39 PM IST
Google on Friday raised a cup in honour of German analytical chemist Friedlieb Ferdinand Runge, who made some eye-opening discoveries many of which are still integral part of our lives 200 years later.
Indo Asian News Service | By Indo Asian News Service, New York
UPDATED ON DEC 15, 2018 02:01 PM IST
Pupil dilation - widening of the pupils of the eyes - could be used to indicate levels of stress of a person in a multitasking environment.