Chinese biomedical engineers have used liquid metal to transmit electrical signals across the gap in severed sciatic nerves. The work raises the prospect of a new treatment for nerve injuries, they say.
The best of the rest from the Physics arXix preprint server.
Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.
Ranking countries by their “networked readiness” reveals a major geopolitical digital divide.
By defocusing a microscope, biologists have developed a simple technique that produces three-dimensional images of red blood cells.
A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.
Particles of dark matter should trigger nanoexplosions in certain materials, an idea that could lead to an entirely new generation of detectors, say physicists.
We should think sensibly about nuclear energy’s risks.
It is difficult to protect your privacy even if you know how.