The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

A dead car battery happens to almost everyone at some point. According to the American Automobile Association, the common causes include corrosion build up, extreme heat or cold, too many accessories ...

In a demonstration, a General Atomics optical communications terminal mounted on a De Havilland Canada DHC-6-300 twin engine aircraft established communications with a Tesat optical terminal on a ...

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Recycling lithium-ion batteries – whether they're the large ones in your EVs or the small ones in your gadgets – is no easy task, as it requires specialized processes, high heat, and a range of ...

Samsung’s latest flagship lineup—Galaxy Flip 7, Fold 7, S25 Ultra, and S25 Edge—has undergone extensive testing to evaluate battery performance. This analysis explores how factors such as design, ...

Beijing: China, which prides itself on its sixth-generation fighter jets and Dongfeng-5C and DF-61 missiles, has recently faced serious criticism for its defence equipment. The Saudi Arabian Army has ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

We've all been there. You're ready for your morning cuppa or bowl of cereal, only to discover that the last bottle of milk in the fridge is passed its use-by date. For many, the temptation is to give ...

They’re everywhere today, but lithium-ion jump starters only first appeared in 2013. Now there are thousands of them (see our favorite portable jump starters), and what was once an expensive specialty ...

Sean is a JDM and off-road enthusiast of many years, and automotive photographer. He holds a B.A. in Literature and Writing Studies, A.A. in Communications, and an A.A. in English. He is published in ...

Indore (Madhya Pradesh): Professor and Students at the Indian Institute of Technology Indore (IIT Indore) have developed a groundbreaking device that produces electricity using nothing but water and ...