Petrified wood is one of the most sought-after materials in the world for both its aesthetic value and its scientific value. But in Indonesia, miners who risk their lives to dig it up barely make ...

How to Make a Free Energy Emergency Mobile Phone Charger - Salt water battery. Free Energy salt water Generator to charge your Mobile Phone.Portable charger.

One of the biggest cleanup challenges from the Southern California fires is lithium-ion batteries, which can explode after ...

Huadian Group and PowerChina have activated a 1 GW solar project on salt-alkali tidal flats in China’s Shandong province, ...

Driving home from a birthday party that her children were invited to in November, Katherine Wilson struck a deer near ...

Researchers develop a yarn-like battery that operates in seawater, powering LEDs and timers, offering flexible energy ...

The design uses the features of seawater to its advantage by utilizing the sodium, chloride, and sulfate ions as the battery's electrolyte.

To show how it works, the researchers created a fishing net from the battery yarn and soaked it in seawater. When charged, ...

But people work and play in oceans and estuaries, and they could benefit from flexible and saltwater-safe power sources. Now, ...

Most batteries are rigid and incompatible with water. But people work and play in oceans and estuaries, and they could ...

Researchers report in ACS Applied Materials and Interfaces a yarn-like battery prototype that works when immersed in seawater ...

If batteries are exposed to flames, they can become fire risks — reigniting days, weeks or even months after the initial ...