Overheating batteries are a serious risk, in the worst cases leading to fires and explosion. A team has now developed a simple, cost-effective method to test the safety of lithium-ion batteries, which ...

Samsung is one of the few companies still bothering to make 8K TVs, and its QN990F is a stunner. Still, 8K resolution isn't ...

Cell polarity is the asymmetric organisation of several cellular components, including its plasma membrane, cytoskeleton or organelles. This asymmetry can be used for specialised functions, such ...

This SmartCard is sleek, lightweight, and designed to slip seamlessly into your wallet. Plus, ZDNET has the best exclusive ...

The Godox iA32 is a space-saving flashgun that’s compatible with pretty much any camera. It has retro chic aplenty and works ...

The online retailer is offering major discounts on brands like JBL, Biossance, Beats and more through March 31.

Whether you're out of service range or out of power, these emergency radios will provide the necessary resources to keep you ...

German researchers say they have dismantled batteries from both Tesla and BYD to see what is inside and how they are made, and they concluded that BYD’s are more efficient. Tesla and BYD are two of ...

Enter gravity batteries, a technology that uses one of the simplest forces in nature—gravity—to store large amounts of energy. This approach, now being trialed in various forms worldwide ...

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Two children have undergone urgent surgeries in the first few months of this year in South Australia after swallowing a button battery. The parents of a 15-month-old toddler say they feel lucky ...

and manganese for the production of new rechargeable batteries. Current hydrometallurgical methods for the reprocessing of spent lithium-ion batteries are based on acid or ammonia leaching processes.