Learn how frameworks like Solid, Svelte, and Angular are using the Signals pattern to deliver reactive state without the ...

No third party has had a chance to saw one in half, and Donut Lab has yet to divulge the specifics of its chemistry, except to say its electrolyte is dry and that it “is made entirely from abundant, ...

In 1525, Albrecht Dürer published Underweysung der Messung [A Manual of Measurement], a treatise that taught artisans how to measure and why it mattered. Today, numbers swarm unbidden from your phone ...

Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. One can ...

After more than three centuries, a geometry problem that originated with a royal bet has been solved. Imagine you’re holding two equal-size dice. Is it possible to bore a tunnel through one die that’s ...

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South Korean battery giant SK On has started the trial production of all-solid-state batteries. The company said it was using a unique process to make the electrodes reliably on an automated ...

Solid-state batteries charge in a fraction of the time, run cooler, and pack more energy into less space than traditional lithium-ion versions. A new review from the University of California, ...

I’m upgrading Solid Power to a speculative buy and have initiated a small position, about 6% of my portfolio. The completion of Solid Power’s SP2 line by mid-2026 will double electrolyte capacity, ...

Polyhedra, a crypto protocol whose company reached unicorn status last year, is promising a buyback plan and additional steps to rebuild trust in the crypto community, days after its token fell more ...

Banking-as-a-service startup Solid (formerly called Wise) has filed for Chapter 11 bankruptcy protection, according to documents filed in the United States Bankruptcy Court for the District of ...

For the first time, researchers transformed light into a quantum crystalline structure to create a "supersolid" that's both solid and liquid at the same time. Here’s what that means, and why it's such ...