Scientists achieve brain-mimicking computing with saltwater

Imagine a computer that processes information not with the cold hum of silicon but with the gentle flow of ions in a saltwater solution. This isn’t science fiction; it’s the cutting edge of neuromorphic computing, inspired by the human brain’s remarkable efficiency. In a groundbreaking study published in the Proceedings of the National Academy of … Read more

Researchers develop new method to study cellular interactions in living organisms

Researchers at Princeton and Rockefeller University have found a new way to study cellular communication, recording interactions between cells as they work in a living organism and unlocking new ways to understand how our bodies function. Cell interactions are essential to fighting disease and forming tissue, said Yuri Pritykin, assistant professor of computer science, the … Read more

Scientists develop light-activated molecular switches

Molecules that are induced by light to rotate bulky groups around central bonds could be developed into photo-activated bioactive systems, molecular switches, and more. Researchers at Hokkaido University, led by Assistant Professor Akira Katsuyama and Professor Satoshi Ichikawa at the Faculty of Pharmaceutical Sciences, have extended the toolkit of synthetic chemistry by making a new … Read more

Chemistry

Chemistry, often referred to as the central science, is a branch of natural science that explores the properties, composition, structure, reactions, and changes of matter. It is a discipline that delves into the microscopic realm of atoms and molecules, seeking to understand the fundamental principles that govern the behavior of substances and their transformations. Chemistry … Read more

Magnetic materials can now trap light, opening new doors for technology

A recent study led by Vinod M. Menon and his team at the City College of New York has unveiled a fascinating discovery. They’ve found that trapping light within magnetic materials could significantly enhance their inherent properties. This breakthrough has crucial implications for the development of magnetic lasers, magneto-optical memory devices, and emerging quantum transduction … Read more

New photocatalytic process for hydrogen activation

Hydrogen is considered a promising energy source for the future, provided it is produced in an environmentally friendly manner. It also plays a significant role in the production of essential substances and active ingredients. However, splitting water molecules (H2O) into hydrogen gas (H2) and oxygen presents a significant challenge due to the stability of water. … Read more

Researchers develop atomically thin artificial neurons for enhanced neural network computing

Scientists have achieved a significant breakthrough in the field of artificial neurons by developing atomically thin versions capable of processing both light and electric signals. These ultra-thin neurons, created through the stacking of two-dimensional materials, offer enhanced computational capabilities and can handle complex problem-solving tasks. The integration of feedforward and feedback pathways, crucial for cognitive … Read more