A solid metal sphere is forged into a giant knife, showcasing epic blacksmithing skill and craftsmanship. U.S. Navy SEALs ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Welcome to the Money blog, Sky News' home for personal finance and consumer news. Today, we bring you our latest weekend long read - this time, we explain how to turn detective when you're house ...

In physics and engineering, the concept of moment is commonly used to describe the rotational effect of a force on an object. Simply put, it’s a measure of how much a force can cause an object to ...

Sky News has launched a free Money newsletter - bringing the kind of content you enjoy in the Money blog directly to your inbox. Each Friday, subscribers get exclusive money-saving tips and features ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Suzanne is a ...

Abstract: In this article, based on the idea of disturbance estimation, an extended disturbance observer (EDOB), including speed, load torque, and moment of inertia, is constructed. By deeply ...

We've ranked and reviewed all the best antivirus software available in 2025, and Bitdefender is still the best. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Standard deviation (SD) is a widely used statistical measure that represents the amount of variation or dispersion in a data set. It helps to understand the degree of variability and consistency ...

Abstract: This paper is concerned with moment of inertia identification of mechatronic servo systems with limited strokes. The moment of inertia identification algorithm proposed in this paper ...

It was pleasing to see Scotland make a positive start to their World Cup 2026 qualifying campaign this week. Whilst there is still room for improvement most of the Tartan Army will see four points ...

This contribution is part of the special series of Inaugural Articles by members of the National Academy of Sciences elected in 2010. NASA’s Juno spacecraft is currently orbiting Jupiter, collecting ...