Physicists have directly visualized the fundamental electronic building blocks of flat-band quantum materials, a class of ...

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Ever since Donut Lab unveiled its solid-state battery, experts have questioned the startup's claims. Donut Lab has commissioned an independent lab to verify that its SSB technology is real, and the ...

Donut Lab has released its third independent test report from VTT, the Finnish Technical Research Centre, and it confirms another claim: the solid-state battery retains 97.7% of its charged capacity ...

SSTs are in the spotlight, with accelerating investment in SST companies like Heron Power, DG Matrix, and Amperesand, raising major funding. The concept of a solid-state transformer (SST) has been ...

The year 2026 is going to be a pivotal year for the EV industry. On one hand, we have Western giants like Ford and Porsche cancelling their EVs. On the other hand, Chinese labels like BYD are ...

Solid-state batteries could be safer and more energy-dense than today’s lithium-ion technology, but finding materials that allow ions to move quickly through solid electrolytes has been difficult.

In this video, we explore the moment of inertia of spheres and how it differs between hollow and solid structures. The moment of inertia measures how mass is distributed relative to the axis of ...

Learn how physics and programming come together in this Python simulation of elastic collisions! In this tutorial, we explore the fundamental principles of momentum and energy conservation while ...

After weeks of skepticism and even industry figures calling its solid-state battery claims a “scam”, Finland-based Donut Lab has released independent test results backing up its promise of ultra-fast ...

The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, according to its first independent test. The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, ...