IEEE Spectrum: IBM has become the first in the world to introduce a 2-nanometer (nm) node chip. IBM claims this new chip will improve performance by 45 percent using the same amount of power, or use 75 percent less energy while…
IEEE Spectrum: There were few bright spots in the pandemic summer of 2020. One of the most dazzling was the flight of U.S. astronauts to the International Space Station and their safe return to Earth aboard a commercial spacecraft from SpaceX. This demonstration was significant for many reasons, one of…
Physics World: Researchers in Germany and Spain have created a transistor-like device that uses a small voltage to control the strength and frequency of electronic signals transmitted through graphene. The feat, which is detailed in Science Advances, marks an important step…
IEEE Spectrum: A millimeter-scale microLED display that fits onto a contact lens to provide augmented reality is, frankly, amazing, but for it to be useful it needs to know what…
