Interesting Engineering2h
US engineers 3D-print tiny coin-sized engines to steer small satellites in space
This 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.
Interesting Engineering1d
Palm-sized resilient robot fleet could help in rescue ops, landmine clearance
Markus Nemitz and his team at Tufts University have developed soft-jointed robots using 3D printing, realizing a long-term research goal.