For over two millennia, mathematicians agreed on one thing: you can’t use trigonometry to prove Pythagoras’ Theorem—because ...

Office applications like Word periodically, and sometimes, without the consent of a user convert a file to ‘Read-only’ mode while it is being used. The change in default status can be annoying since ...

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

Abstract: This article presents a composite fuzzy distributed control law to solve a cooperative control problem of fuzzy multiagent systems with a nonlinear leader system based on the distributed ...

Abstract: This article presents the input-to-state stability (ISS) and decentralized sliding-mode control of polynomial fuzzy interconnected systems by using the small-gain theorem. The contribution ...

It's the last weekend of summer and it is absolutely packed with a wide range of events so, while this column almost always has more than five fun things, this week it just had to be expanded to 10 ...

Gentle skin care can prevent your mask from causing skin problems. Wearing a face mask lowers your exposure to viruses like COVID-19, flu, and respiratory syncytial virus (RSV), which spread when ...

Brazil’s road to the 2026 World Cup has been anything but smooth. After their worst-ever qualifying campaign, finishing fifth with 28 points, optimism in the country is mixed. Now, with Carlo ...

Question: I'm 55 and have 10 years until retirement. I've made $2 million on Nvidia stock. What do I do with it now? Answer: Nvidia (NVDA) has been one of the great success stories of our time. The ...

The DeShaun Foster era at UCLA is over after just 15 games. Foster was fired Sunday after a 35-10 loss to New Mexico, falling to 0-3 this year and 5-10 overall. It leaves UCLA with existential ...