Electrons that lag behind nuclei in 2D materials could pave way for novel electronics

One of the great successes of 20th-century physics was the quantum mechanical description of solids. This allowed scientists ...

Understanding fuel cell catalysts: Study reveals shifting rate-limiting steps

Researchers from the Fritz Haber Institute of the Max Planck Society have unveiled fundamental new insights into the working ...
Hackaday

Two-Wheeled Arduino Robot Project For Beginners

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...
Education Week

These Schools Restricted Cellphone Use. Here’s What Happened Next

When Ballard High School in Louisville, Ky., restricted the use of cellphones, principal Jason Neuss expected student interaction to improve. He also hoped students would engage more with their ...
Wall Street Journal

Disney to Invest $1 Billion in OpenAI and License Characters for Use in ChatGPT, Sora

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...
IEEE

EV Charging Load Forecasting Method Considering Time-of-Use Price and Meteorological Factors

Abstract: The randomness of load fluctuations at electric vehicle (EV) charging stations presents a significant challenge for the accurate load forecasting. Considering time-of-use (TOU) price and ...
IEEE

Design of High light-load efficiency Two stage Bidirectional 800V-14V Converter

Abstract: This article proposes an 800 to 14 V bidirectional DC-DC converter architecture for Electric Vehicle (EV) applications. This architecture is conducive to have high efficiency at light loads ...