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“Certain materials, like copper, conduct electricity very well. Other materials, like glass, do not. A certain kind of material, called a topological insulator, acts partially like one and partially like the other ― it behaves like a conductor at its surface …
“Researchers from Chalmers University of Technology have demonstrated a detector made from graphene that could revolutionize the sensors used in next-generation space telescopes. The findings were recently published in the scientific journal Nature Astronomy. Beyond superconductors, there are few materials …
“Göttingen researchers develop a new method allowing ten-fold improvement in optical resolution Researchers at the University of Göttingen have developed a new method that takes advantage of the unusual properties of graphene to electromagnetically interact with fluorescing (light-emitting) molecules. This …
“Today I am going to make police strobe light circuit using LM555 IC. Let’s get started,”
“4:45pm ET Update: According to the Indian Space Agency, ISRO, the lander’s descent proceeded normally until an altitude of 2.1km above the Moon. After this time communication was lost with the spacecraft. Data from the descent will …
News Intel Xeon Scalable Processors Drive Advanced Research in World’s Fastest Academic Supercomputer
“Today, Intel, the Texas Advanced Computing Center (TACC) at The University of Texas at Austin (UT Austin), the National Science Foundation (NSF), Dell Technologies and other science and technology partners gathered to unveil Frontera, the fifth most powerful supercomputer in …
“Ever asked how to control any device from any place in the world? In this tutorial, we’ll learn how to control things wirelessly over WiFi. Introduction Today, we will build a device that connects to the internet and allow …
“Create a complete cloud-based weather sensor with humidity, pressure, temperature and light sensing. Out of the box, the AVR-IoT WG and PIC-IoT WG development boards already enable you to view temperature and light data from the cloud. Plug …
“I made the King of Darkness EVIL’s hand. The way of lighting changes depending on the movement of the motion sensor. “King of Darkness” EVIL is a professional wrestler in New Japan Professional Wrestling. He emits evil rays from …
“Here is a unique element for you to add to your astronaut costume, bring to Burning Man, or wear to the next dance party! This Instructable is V2 of the original that was published in 2015. (Check out V1 here …