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“The following instructable explains how to build a simple indoor air quality monitor. Through this monitoring you can better organize the ventilation in your rooms. And thus improve health and prevent mold. The following measured variables are displayed: VOC Index …
“Skoltech chemists have proposed a new electronegativity scale and published their findings in Nature Communications. The concept of electronegativity introduced by Linus Pauling, a great American chemist, in the 1930s refers to the ability of an atom to attract electron …
“Last time I moved, I set up my receiver and speakers across the room from my desk and computer. It’s a pretty long (~20 feet) cable run. I was worried the audio quality would degrade over that distance, especially …
“A SpaceX Falcon 9 rocket launched a new batch of 60 Starlink internet satellites into orbit on Wednesday afternoon (April 7) and nailed a landing at sea to top off a successful mission. The veteran Falcon 9 rocket blasted off …
“An international research team has made progress towards improved materials for quantum sensor technology. Medicine, navigation and IT could benefit from this in the future. Boron nitride is a technologically interesting material because it is very compatible with other two-dimensional …
“A single qubit on a standard silicon transistor chip has been successfully demonstrated as “quantum capable” in a new study by the UCL spinout Quantum Motion, led by researchers at UCL and Oxford University. The qubit is the building block …
“In this Instructable I will show you how you can convert an empty tissue box into a cool Arduino based clock that can show the time, date, current temperature & humidity in the room. Supplies: Enclosure Supplies: Empty Tissue Box Utility …
“An extensive new calculation of the strength of the magnetic field around the muon — a sub-atomic particle similar to, but heavier than, an electron — closes the gap between theory and experimental measurements, bringing it in line with the standard model …
“Pioneering study co-led by Berkeley Lab has significance for next-gen information technologies Adecade ago, the discovery of quasiparticles called magnetic skyrmions provided important new clues into how microscopic spin textures will enable spintronics, a new class of electronics that use …
“As environmental and energy crises become increasingly more common occurrences around the world, a thermal energy harvester capable of converting abundant thermal energy — such as solar radiation, waste heat, combustion of biomass, or geothermal energy — into mechanical energy appears to …