Did you know 3-D printers could make complex objects with moving parts like gears and crescent wrenches? I had no idea…this is kind of mind-blowing. The guy at the beginning likens the technology to Star Trek’s replicator.
Did you know 3-D printers could make complex objects with moving parts like gears and crescent wrenches? I had no idea…this is kind of mind-blowing. The guy at the beginning likens the technology to Star Trek’s replicator.