In this lesson, we introduce the one dimensional wave equation and explore how it appears in electrodynamics. This video explains the basic concepts, physical meaning, and mathematical form of the ...

How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. And startup Axiomatic AI is building better AI models for science and engineering.

We will never be capable of defending ourselves from invasion. We need an actual deterrent, and it can’t involve exposing our adversaries to The 2 Johnnies ...

This technical FAQ examines three modeling gaps identified in engineering literature and outlines algorithmic methods to address them.

Theoretical physicists have spent decades wrestling with a disorienting possibility: that the flow of time is not woven into the basic laws of physics but instead emerges from gravity’s effect on heat ...