Researchers at Oxford University's Department of Physics have unveiled a revolutionary material capable of generating significant amounts of solar electricity. The new material can be applied to various items such as backpacks, cars and smartphones. The innovative material consists of several layers that absorb light. It is thin and flexible, allowing it to be applied to almost any surface. Using

Scientists from the University of California have implanted a neurochip in paralyzed Casey Harrell, which converts his thoughts into speech with a record accuracy of 97.5%. The neural network was trained on recordings of Harrell's voice made when he could still speak, so his “thoughts” sound very similar to his real voice. The system reads brain signals exactly at the moment of attempting to spea