Lithium-ion batteries have some problems. They lose efficiency when the weather is too hot or cold. They lose the ability to fully charge over time. They can catch fire. And they are reliant on a ...

Renewable energy sources like wind and solar produce power inconsistently, which makes large-scale energy storage essential. Liquid metal batteries are a new type of battery designed specifically to ...

To recover the energy, the liquid tin is pumped through lots of narrow graphite pipes inside an array of power-harvesting cells. These pipes become white-hot and emit intense light, which is harvested ...

Researchers wrapped liquid metal droplets in MXene nanosheets, producing a stretchable printed conductor that activates at ...