Learn how to create a Python simulation of a tipping stick! In this video, we guide you step by step through coding a physics-based simulation that models tipping motion, friction, and torque. Perfect ...

In Python Physics Lesson 20, learn how to calculate a rod’s moment of inertia using Python! This tutorial breaks down the physics concepts, formulas, and step-by-step Python coding techniques to ...

Anthropic rolls out Claude Sonnet 4.6 as its new default model, bringing stronger reasoning and coding power to free and paid users alike.

Free File is not Direct File, which the IRS has discontinued for the 2026 tax season. This tax season, according to the IRS, eight private-sector partners are offering guided tax software products ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested. Our team tests, rates, and ...

We list the best free text-to-speech software, to make it simple and easy to choose a text reader with the features you need. This is not simply useful for personal users, but has also become an ...

The Trump administration pulled the plug on IRS Direct File, a pilot program allowing taxpayers to file federal tax returns for free. But there are still many no-cost filing options available, ...

Using one of the best free website builders can be a smart way to get online without a major investment. I’ve tested 80+ of the best website builder platforms on the market. Now I have created this ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Abstract: Bayesian inference provides a methodology for parameter estimation and uncertainty quantification in machine learning and deep learning methods. Variational inference and Markov Chain ...