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“In this Instructables, I will show you how to build and implement an automatic irrigation system which can sense the water content in the soil and automatically irrigate your garden. This system can be programmed for different crop requirements and …
“Ripples in spacetime lead to new way to determine size and age of universe On the morning of Aug. 17, 2017, after traveling for more than a hundred million years, the aftershocks from a massive collision in a galaxy far …
“For years, researchers have pursued a strange phenomenon: When you hit an ultra-thin magnet with a laser, it abruptly de-magnetizes. Imagine the magnet on your refrigerator suddenly falling off. Now, scientists at CU Boulder are digging into how magnets recover …
“This project had a lot of “Winging It” involved. I am immensely happy with how it turned out but several things went sideways, which you will see. I’ll tell you how I did it and then tell you how …
News Magnet vs. Freon: Scientists Invent a Magnetic Refrigerator, Which Is 30-40% More Efficient than Usual
“A fundamentally new refrigerator has been developed by researchers from the National University of Science and Technology MISIS and Tver State University — it is based on a solid-state magnetic system that gives 30-40% odds to the gas-compressor cycle of a …
“More than 113,000 people are currently on the national transplant list. And with a shortage of donors, this means that about 20 people will die every day while waiting for an organ, according to the U.S. Department of …
“A great collection of simple 3d printed gadgets to make life easier in your woodworking shop. This is a follow-up on my prior Instructable to make useful 3D printed gadgets for your workshop. You can view the original Instructable here …
“University of Copenhagen researchers have developed a nanocomponent that emits light particles carrying quantum information. Less than one-tenth the width of a human hair, the miniscule component makes it possible to scale up and could ultimately reach the capabilities required …
“NASA’s Mars InSight lander has measured and recorded for the first time ever a likely “marsquake.” The faint seismic signal, detected by the lander’s Seismic Experiment for Interior Structure (SEIS) instrument, was recorded on April 6, the lander …
“Study shows evidence of topological superconductivity in planar structures Researchers have been trying for many years to build a quantum computer that industry could scale up, but the building blocks of quantum computing, qubits, still aren’t robust enough to …