African inventor makes a functioning 3D printer from scrap!

Kodjo Afate Gnikou has imagination, talent and ambition. Using rails and belts from old scanners, the case of a discarded desktop computer and even bits of a diskette drive, he has created what is believed to be the first 3D printer made from e-waste. It has taken him several months to put together his experimental device. Lifting designs off a computer, the 3D printer produces physical objects. He shows us by “printing” a small round container.

And it doesn’t stop there – the 33-year old says he believes this model is only the prototype for something much larger. His aim is to one day transport e-waste to Mars to create homes for mankind. Continue reading “African inventor makes a functioning 3D printer from scrap!”

Scientists create self assembling robot

 

In 2011, when an MIT senior named John Romanishin proposed a new design for modular robots to his robotics professor, Daniela Rus, she said, “That can’t be done.”

Two years later, Rus showed her colleague Hod Lipson, a robotics researcher at Cornell University, a video of prototype robots, based on Romanishin’s design, in action. “That can’t be done,” Lipson said. Continue reading “Scientists create self assembling robot”