Inverting a matrix is one of the most common tasks in data science and machine learning. In this article I explain why inverting a matrix is very difficult and present code that you can use as-is, or ...

The class of materials known as ceramic matrix composites, or CMCs, shows considerable promise for providing fracture-toughness values similar to those for metals such as cast iron. Two kinds of ...

Even if you prefer to pretend that the latter Matrix movies don’t exist, you can still appreciate these gloomy pieces of concept art from The Matrix trilogy, filled with sinister machines and the ...

You all know that meme – the one of an old woman being helped along by a younger one. In every version, the text beneath the elderly woman reads something vaguely ...

WITH the growing application of matrix algebra, especially in the factorial analysis of psychological data, there is an increasing demand for a machine that will multiply matrices. Such a machine has ...

Here’s a tight piece of Lego machinery, a machine that knits stuff. It’ll knit you a scarf, some knickers, or anything it damn well pleases. Made by Tom Johnson, the knitting machine is based on the ...