Penn State scientists have unveiled a new theory-driven method to predict superconductors, offering a possible path toward ...

Since its discovery 100 years ago, our understanding of superconductivity has developed in a far from smooth fashion. Paul Michael Grant explains why this beautiful, elegant and profound phenomenon ...

By developing a novel technique to get a “direct view” of its properties, MIT physicists have reported a significant ...

Resistance-free current flow would have enormous benefits for the electronics industry and is usually associated with superconductivity. But ‘ballistic quantum wires’ may offer an alternative. These ...

In many physics problems, we simply ignore the air drag force. Why? Because of two reasons. First, the effects of air drag are often small when dealing with falling balls and rolling carts (a staple ...

Electronic circuits are integral parts of nearly all the technological advances being made in our lives today. Television, radio, phones and computers immediately come to mind, but electronics are ...

In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...