In lab tests, the anode-free sodium battery hit a critical current density above 20 mA cm⁻² and supported charging rates of ...

When buying a used electric vehicle, the biggest concern is often hidden issues with the battery. Here are three simple methods to check battery health and avoid pitfalls, along with practical ...

If you’re looking for the most efficient, quietest and most flexible source of backup electrical power for your home, then ...

Abstract: The noise margin (NM) of an inverter is an important feature for the operation stability of the digital circuits. Owing to their simple structure, easy processes, and relatively high gain, ...

A simple electrical method shows how protein nanowires carry both electrons and ions, offering a clearer way to design soft, ...

Abstract: In this work, a comprehensive analysis and optimization method of electrical and thermal characteristics in 2.5-D integrated circuits (ICs) is performed, including rapid heat distribution ...

Later, I helped a friend disassemble a Tesla model, and the mass of circuit boards inside was overwhelming—until I drew 5 ...