In our increasingly electrified world, supercapacitors have emerged as critical components in transportation and renewable energy systems, prized for their remarkable power density, cycling stability, ...

Zap Energy has generated pressure that's 10 times stronger than the bottom of the Mariana Trench, a new milestone in its race ...

Conventional LEDs use DC power, which requires two contacts. But as device form factors continue to shrink, fabricating ...

In physics, power is the rate at which energy is transferred, used, or transformed. The unit of power is the joule per second (J/s), known as the watt (in honor of James Watt, the eighteenth-century ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...

The possibility of generating useful amounts of electricity by blowing hot gas between the poles of a magnet has long intrigued adventurous physicists. Many have tried to turn the trick, but until Dr.