Build your first neural network step by step! Learn how a perceptron works by coding it from the ground up—no libraries, just Python.

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

An island resident designed and made a 3D-printed gun, an example of how enthusiasts abroad embrace firearms technology ...

When you're trying to communicate or understand ideas, words don't always do the trick. Sometimes the more efficient approach is to do a simple sketch of that concept—for example, diagramming a ...