A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive ...

A linear sequence goes from one term to the next by always adding (or subtracting) the same value. The number added (or subtracted) at each stage of the linear sequence is called the common difference ...

This paper describes the eccentricity, amplitude, phase shift, angular momentum, polarization, radial path, and orbital ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Melting ice in the Arctic is causing an increasing amount of freshwater to enter the North Atlantic, which is expected to ...

The Gordon model allows for the fact that the market might put a price on a stock that's different from what you might estimate using the equation above. A higher stock price than predicted implies a ...

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

To unlock AI’s full potential, businesses must know when it fits—and when it doesn’t. Tech experts share how to focus AI ...

What makes plants grow to a certain size? From the tiniest cells to whole leaves, roots, and stems, growth has to be ...