His new Marble Scroller is a huge 3D-printed wheel that writes text in black and white marbles using a 7x5 pixel font, lets ...

One of the fundamental challenges of quantum computing is obtaining information from a quantum bit, or qubit. Unlike a ...

People can readily share images and sounds digitally, as evidenced by the billions of smartphones in use globally that often overload the human senses of sight and hearing. But smell generally remains ...