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News Hierarchical 3D printing of nanoporous gold could ‘revolutionize’ electrochemical reactor design
“Nanoporous metals are superior catalysts for chemical reactions due to their large surface area and high electrical conductivity, making them perfect candidates for applications such as electrochemical reactors, sensors and actuators. In a study published today in the journal Science …
“An automated humidor using an Arduino — with or without building your own humidor. Introduction ‘A cigar is as good as the memories you had when you smoked it.’ I can agree on that, but a sharp and bitter cigar will …
“An IoT lamp with gesture seonsor, temperature sensor, and multiple light effects. Into For a very special woman, I needed a very special and unique present. Something really cool. How about a NeoPixel lamp, that can be controlled with a …
“Long time no post! Now that’s out of the way… As ever, I’m always on the search for cheap electronics and this board is nearly mind blowing given both the price and form factor you can get it …
“Six years after its discovery, the Higgs boson has at last been observed decaying to fundamental particles known as bottom quarks. The finding, presented today at CERN by the ATLAS and CMS collaborations at the Large Hadron Collider (LHC), is …
“Permanent magnets used in electric cars and wind turbines currently contain rare earth metals. Reducing the amount of these elements in magnets is important, as mining them is harmful both to health and the environment. Researchers have now developed a …
“In my last instructable, I made an infinity mirror with white lights. This time I’m going to make one with colorful lights, using an LED strip with addressable LEDs. I’ll be following a lot of the same steps …
“The dynamic programming language, which is free and open source, combines the speed and popular features of the best scientific and technical software. After years of tinkering, the dynamic programming language Julia 1.0 was officially released to the public …
“An e-book on building network applications using the Google Go programming language (Golang)”
“Serendipitous discovery could increase efficiency in jet engines, reduce plane noise, more A group of new smart materials discovered by researchers at Texas A&M University and their colleagues has the potential to significantly improve the efficiency of fuel burn …