Meet IIT alumnus Dr J (Bob) Balaram, the man who helped design NASA’s Ingenuity helicopter

Balaram had said if the Mars helicopter was successful, it would open up a whole new dimension of exploring Mars.

from http://www.firstpost.com/tech/science/meet-iit-alumnus-dr-j-bob-balaram-the-man-who-helped-design-nasas-ingenuity-helicopter-9549551.html