Subscribe to our newsletter for the latest sci-tech news updates. Led by Professor Sung-Yeon Jang from the School of Energy and Chemical Engineering at UNIST, the research team developed the world's ...

Many of us don't pause to give our device batteries much thought. We may curse them for running out too quickly, or ourselves for not having a charger readily available when we need one, but for the ...

Solid-state relays are much smaller than corresponding single-pole relays. They are also faster, dissipate less power, and withstand a larger number of operations. And unlike electromechanical relays, ...

Solid-state batteries, which are small, efficient, long-lasting, and capable of being recharged remotely, offer advantages for medical devices. Dr. Lonnie Johnson While most people who have had an ...