Scientists at ETH have succeeded in printing a robotic hand with bones, ligaments and tendons made of different polymers using a new laser scanning technique. It is believed this is the first time such materials and techniques have been used.
3D printing is advancing rapidly, and the range of materials that can be used has expanded considerably. While the technology was previously limited to fast-curing plastics, it has now been made suitable for slow-curing plastics as well.
These have decisive advantages as they have enhanced elastic properties and are more durable and robust. [Read more…] about ETH succeeds in printing robot parts with different polymers and new laser scanning technique