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Into the blue: Progress in perovskite LEDs for deep-blue light

“Rapid crystallization method enables high-performance and spectrally stable deep-blue perovskite LEDs The deep blue of your LED display is likely produced by indium gallium nitride (InGaN), a costly substance. In the field of LEDs, researchers are seeking alternatives in a …

James Webb Telescope Reveals Milky Way-like Galaxies in Young Universe

“New images from NASA’s James Webb Space Telescope (JWST) reveal for the first time galaxies with stellar bars — elongated features of stars stretching from the centers of galaxies into their outer disks — at a time when the universe was …

Keyboard as a Python Code

“A keyboard designed by python only. Python is one of the best programming languages. It can do everything. So I have designed the entire keyboard, including the PCB, case, and firmware, using only Python. No need to use Kicad and …

Lab lights way to simple chemical synthesis

“Rice lab photochemistry method eases manufacture of drug, chemical precursors Inexpensive iron salts are a key to simplifying the manufacture of essential precursors for drugs and other chemicals, according to scientists at Rice University. They’ve refined the process of …

Lights! Cameras! Atoms! Scientist Peers Into the Quantum Future

“Pioneering researcher illuminates molecular forces with a world-class instrument using AI and high performance computing at the edge. Ryan Coffee makes movies of molecules. Their impacts are huge. The senior scientist at the SLAC National Accelerator Laboratory (above) says these …

Logic Gate Game

“This Digital Logic Gate Game was my final submission for the STEM Projects / EET-066 class I took at Lake Land College (LLC | Mattoon, IL) in the Spring of 2022; I called it “Name! That! Gate!” Industrial Computer Programming was …

More energy-efficient robotic systems?

“An NYU Tandon team’s new mathematical model holds the key In every sector, sustainability and energy efficiency have become pressing concerns, and robotics is no exception. Until now, however, researchers seeking to predict the energy usage of robotic systems …

New quantum computing architecture could be used to connect large-scale devices

“Researchers have demonstrated directional photon emission, the first step toward extensible quantum interconnects. Quantum computers hold the promise of performing certain tasks that are intractable even on the world’s most powerful supercomputers. In the future, scientists anticipate using quantum …

New Type of Entanglement Lets Scientists ‘See’ Inside Nuclei

“First-ever observation of quantum interference between dissimilar particles offers new approach for mapping distribution of gluons in atomic nuclei—and potentially more Nuclear physicists have found a new way to use the Relativistic Heavy Ion Collider (RHIC)—a particle collider …

Next-generation wireless technology may leverage on the human body for energy

“While you may be just starting to reap the advantages of 5G wireless technology, researchers throughout the world are already working hard on the future: 6G. One of the most promising breakthroughs in 6G telecommunications is the possibility of Visible …