A retired ISRO scientist has developed an AI-based soil analyser that reports on soil health in seconds. It uses ultraviolet, visible, & infrared light.
Entrepreneur Ramabhadran Sundaram booked an Uber cab. The driver was Uthaya Kumar, a small-town prodigy who quit his dream ISRO job to launch a driver-first taxi startup. Its revenue hit ₹2 Cr last year.