official news from : https://bit.ly/2QkyIbY Now in its 26th year, the event brings teams of middle and high school students to the lab to compete with home-built contraptions. Teenagers wielding power tools and plywood demonstrated their engineering prowess at the annual Invention Challenge at NASA’s Jet Propulsion Laboratory in Southern California on Friday. Also inContinue reading “Invention Challenge Brings Student Engineers to NASA JPL”