NASA tests supersonic parachute for Mars to be used in 2020 mission [VIDEO]

NASA has successfully tested a supersonic parachute which is meant to be used in its Mars 2020 mission. The parachute was launched on a Black Brant IX sounding rocket from its facility in Wallops Island, Virginia on October 4, 2017. It is undergoing further development and would be used in future Mars missions. Nov 15, 2017

This material generates electricity when stressed

Swiss scientists have developed a rubber filament which could generate electricity when stretched. The new technology could be used as lesser risky alternatives to batteries used in surgical implants. Nov 15, 2017