Light

While electrons gain and emit energy by being exposed to photons, photons themselves have always been resistant to magnetic field control. To develop futuristic technologies like quantum computers, scientists will need to find ways to…

Levitation may sound like the stuff of magic shows or New Age gurus, but California Institute of Technology researchers have designed a way to levitate and propel objects using only light, by creating specific nanoscale patterning on the…

Rather than building up plastic filaments layer by layer, a new approach to 3D printing lifts complex shapes from a vat of liquid at up to 100 times faster than conventional 3D printing processes. While 3D printing could change the game for…