the-earth-is-getting-brighter-at-night,-nasa-data-shows

The most dramatic brightening was in sub-Saharan Africa and Southeast Asia. Study also shows light loss in warzones including Ukraine and Lebanon., The most dramatic brightening was in sub-Saharan Africa and Southeast Asia. Study also shows light loss in warzones including Ukraine and Lebanon., from Newsnation Read MoreContinue Reading

macos-app-little-snitch-is-now-available-on-linux

A Linux version of Little Snitch, the iconic network monitoring tool for macOS, has been released. Little Snitch for Linux is written in Rust and uses eBPF for kernel-level traffic interception (this lets sandboxed code run inside the Linux kernel without modifying it). The tool shows processes on your machineContinue Reading

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