hpq-silicon-reports-6,696-mah-from-gen4-silicon-anode-in-21700-format,-45%-above-graphite-baseline

HPQ Silicon has reported that 21700 cylindrical cells made with Novacium’s GEN4 silicon-based anode material achieved an average discharge capacity above 6,600 mAh, with a record cell reaching 6,696 mAh at 319.9 Wh/kg gravimetric and 906.2 Wh/L volumetric energy density, under standard industry test conditions (0.1C discharge, 4.2–2.5 V, 25Continue Reading

Your Nvidia GPU is your PC’s newest security weakness

When you think about the graphics card in your gaming laptop or desktop, the first thought is probably about performance, maybe power draw or efficiency. It probably isn’t whether or not it’s a security risk. But a newly developed attack uses the super-fast memory in a GPU as a means of gaining elevated privileges inContinue Reading

this-airline-has-the-world’s-best-first-class-in-2026

Since the first passenger flights took off, flying has changed in almost every possible way, as the experience onboard, the way passengers are served, and what airlines offer have all evolved with time. In the early days of air travel, there were no separate cabins, just one basic class. AsContinue Reading

the-traitor’s-justice-department-dropped-23,000-criminal-investigations-to-focus-on-deportations

This story was originally published by ProPublica. Republished under a CC BY-NC-ND 3.0 license. In the first days after Pam Bondi was appointed attorney general last year, the Department of Justice began shutting down pending criminal cases at a record pace. The cases included an investigation into a Virginia nursing home with a recent recordContinue Reading