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“A research team led by Cardiff University scientists say they are closer to understanding how a supermassive black hole (SMBH) is born thanks to a new technique that has enabled them to zoom in on one of these enigmatic cosmic …
“Machine learning helps researchers and developers design lithium-metal batteries Battery experts at PNNL and elsewhere focus on developing rechargeable lithium-metal batteries because of their high energy density. Lithium-metal batteries have the potential to double the energy of lithium-ion batteries commonly …
“Most of the time, we wear masks to help us stay safe. But sometimes, it’s fun to add a little life to your facewear. This mask uses an Adafruit Circuit Playground Express board to flash a shiny smile whenever …
“In topological materials, electrons can display behaviour that is fundamentally different from that in ‘conventional’ matter, and the magnitude of many such ‘exotic’ phenomena is directly proportional to an entity known as the Chern number. New experiments establish for the …
“Weve been loving our Shapeoko CNC and have made some fun projects recently. One thing we need to improve on is nesting designs to minimize waste. In order to reuse the scrap aluminum, we made this electric foundry to melt …
“It is not a mystery that we usually have doubts about the energy consumption records presented by the bills. For this reason I set out to create my own energy meter to be sure of what is really happening, if …
“An amazing comet that thrilled early-morning stargazers earlier this month is now visible in the evening sky, and it’s a sight you won’t want to miss. After all, this comet won’t be back for 6,800 years …
“Electric prism is a USB-powered night light which can be programmed using Arduino development tools. This project was born out of a desire to do a simple circuit board design at home, that I would actually use. My first …
“The Fermilab magnet team has done it again. After setting a world record for an accelerator magnet in 2019, they have broken it a year later. In a June 2020 test, a demonstrator magnet designed and built by the magnet …
“For Electronics Enthusiast like me, it is impossible to forget how great the 555 timer IC is. Thanks to its simplicity, versatility and its low price, millions of users from hobbyist to professional level have made so much projects out …