The Nanohertz Gravitational-Wave Detection Explained
• Physics 16, 116
Jorge Cham, aka PHD Comics, illustrates how researchers have turned our Galaxy into a giant antenna for catching gravitational waves, spotting for the first time a background hum of such waves.
Two newly developed computer chips, powered in part by light, have tackled complex computing tasks once considered out of reach for photonic systems. Read More »
A device made of multilayer graphene exhibits topologically protected edge currents whose direction can be switched using an electric field. Read More »
