Converting brain immune cells into neurons aids post-stroke recovery

Researchers have converted brain immune cells into neurons, replacing damaged ones and restoring function in stroke-affected mice. The next step is to see if the same results can be achieved using human brain cells, opening the door to a potential trea… Continue reading Converting brain immune cells into neurons aids post-stroke recovery

Perovskite memory device transmits data in both light and electricity

While the data on most memory devices can be read using electric signals, an emerging technology encodes data in light, so a system can read it back just by checking if an LED is on or off. Now, researchers have developed a new device based entirely on… Continue reading Perovskite memory device transmits data in both light and electricity

Liquid metal mirrors switch reflectivity on and off with a zap

Engineers have found a way to make liquid metals switch between reflective surfaces or those that scatter light. The transition only requires a small zap of electricity and could be used to make mirrors that can be switched on or off.Continue ReadingCa… Continue reading Liquid metal mirrors switch reflectivity on and off with a zap