Dome-o Arigato: Robotic 3D-Printing Builders Could Soon Be a Reality
In Back to the Future Part II, Marty McFly walks out into the 2015 Hill Valley, the camera panning t o show the city as he says incredulously, “the future.” He walks around, dumbfounded by the rapid changes his city has made. It is a world of flying cars, holographic media screens, and futuristic-looking architecture. Unfortunately…