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

From hand-sized lantern sharks that glow in the deep sea to bus-sized whale sharks gliding through tropical waters, sharks come in all shapes and sizes.

Researchers demonstrate that there are infinitely many prime numbers of the form p²+4q² using novel and advanced ...

There’s a lot to know about search intent, from using deep learning to infer search ... but we also have a number of techniques at our disposal for scale and automation. So, why do we need ...

The ancient Greeks were incredibly talented mathematicians—but they rarely used numbers in their math. Their particular ... like the Arabic numerals we still use, it only needed one symbol ...