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Xenobots are composed solely of frog cells, making them biodegradable and environmentally friendly robots. Unlike traditional technologies, xenobots do not generate pollution or require external energy inputs during their life-cycle.
Scientists in Boston have created living robot cells manipulated to reproduce themselves. Jericka Duncan explains what this historic discovery could mean for humanity.
The millimeter-wide blobs act like living, self-healing robots. They can walk, swim and work cooperatively. Refined, they could be used inside the human body to reprogram tumors, deliver drugs or ...
The robot would then cast most of the parts either from nonconductive molten rock or purified metals. A carbon dioxide laser cutting and welding system was also included. A more speculative, more complex microchip fabricator was specified to produce the computer and electronic systems, but the designers also said that it might prove practical ...
Douglas Blackiston and Sam KriegmanYou might have missed the debut of the Xenobots last year when the world was falling apart, but they made quite a splash in the science and tech community. These ...
An activity in the field of robots is the self-replication of machines. Since all robots (at least in modern times) have a fair number of the same features, a self-replicating robot (or possibly a hive of robots) would need to do the following: Obtain construction materials; Manufacture new parts including its smallest parts and thinking apparatus
The robots are the latest accomplishment of scientists in a field known as biohybrid robotics who seek to combine biological, living materials such as plant and animal cells or insects with ...
Living beings of all scales move in response to environmental stimuli (e.g., temperature or pH), to look for food sources, to reproduce, or to escape from predators. One of the more well-known living microsystems are swimming bacteria, but directed motion occurs even at the molecular scale, where enzymes and proteins undergo conformational ...