Vastavam Web: Gitanjali Rao, a Colorado teenager who invented a mobile device to test for lead in drinking water, is Time’s Kid of the Year for 2020. The magazine announced the award Thursday, citing Rao’s ability to apply scientific ideas to real-world problems — and her desire to motivate other kids to take up their own causes.
water crisis by creating a device named Tehys, using carbon nanotube sensors to detect lead in water. The Lone Tree, Colo., native was named America’s Top Young Scientist when she was in the seventh grade. She went on to collaborate with scientists in the water industry to try to get the device on the market.
More recently, Rao has developed a phone and Web tool named Kindly, which uses artificial intelligence technology to detect possible early signs of cyberbullying.