Target Circle Week has deals on home, beauty, tech and more during Amazon’s October Prime Day. Shop discounted KitchenAid, ...

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 ...

Astronomers have found the most distant and energetic “odd radio circle” ever detected — a massive double-ringed radio structure nearly 10 billion years old. The discovery, made with the help of ...

A stronomers have discovered a new odd radio circle (ORC) that is more powerful and distant than any discovered before. What is even stranger is that this object doesn’t appear to live up to its name, ...