Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery.

Tartaric acid from grapes separates the critical elements electrolytically, avoiding complex solvent-based extraction ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.

Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an ...

Abstract: A new boost-based active power decoupling circuit (APDC) with voltage complementary is proposed for electrolytic capacitor-less (ECL) permanent magnet synchronous motor (PMSM) drive systems.

After kicking off under a cloud of secrecy with a private test in Barcelona, Formula 1 2026 had official lift-off with official preseason running in Bahrain. F1 is taking on a huge rule change this ...

After a behind-closed-doors shakedown in Barcelona, Formula 1's 2026 season build-up has moved into full view with teams heading to Bahrain for official preseason testing. With all 11 new cars on ...

Empower Semiconductor, the world leader in powering AI-class processors, today announced the launch of three new embedded silicon capacitors (ECAPs), designed to meet the power integrity demands of ...

There is no room for compromise in modern power systems. Voltage stability, low impedance and resistance to high ripple currents are conditions, that must be met, for the system to work faultlessly ...

Abstract: In order to improve the integration and life time of ac voltage input wireless power transfer (WPT) system, a topology based on electrolytic-capacitor-less matrix converter with ...