136 ISRO Makes World's Lightest Material, Will Help Siachen Soldiers Keep Warm In Freezing Temperatures
In a bid to prevent our soldiers from falling prey to the freezing temperatures of Siachen, the Vikram Sarabhai Space Centre in Thiruvananthapuram has manufactured the world’s lightest material called silica aerogel or ‘blue air’. Having utility both on Earth as well as in outer space, the material has an outstanding thermal resistance that can be used in soldier uniforms to help them stay warm. And it probably would have […]