In this Python astrophysics tutorial, I walk you through calculating the gravitational field produced by a ring of mass. Using numerical methods and Python libraries, we explore how to compute ...

Forget a bridal era, Miley Cyrus is sticking to her tried-and-true wardrobe signatures. After announcing her engagement to Maxx Morando earlier this week, the star stepped out to do press for Avatar: ...

We love our Apple AirTags here at CNN Underscored, but they’re borderline useless without a good keychain or holder. Apple’s item trackers don’t have built-in key ring loops like some competitors’ do, ...

As someone who loves early morning and late evening walks, as well as solo nights at the movie theater, personal safety is always at the back of my mind. Although experts say awareness and avoidance ...

Law enforcement agencies will soon have easier access to footage captured by Amazon’s Ring smart cameras. In a partnership announced this week, Amazon will allow approximately 5,000 local law ...

Kodak has shrunk a camera to fit onto a keyring, but it still manages to shoot both photo and video. It's hard not to compare the Kodak Charmera to the ubiquitous Labubu craze, considering the highly ...

Apple unveiled its new TechWoven cases for iPhone 17 during yesterday's "Awe dropping" event, but the company hasn't completely abandoned FineWoven. In fact, the material is still very much part of ...

Travis Kelce is said to have worked with the jeweler who designed Taylor Swift’s engagement ring. The vintage-inspired stunner is thought to be worth between $550,000 and $1 million. The couple ...

Swift and Kelce announced their engagement on Aug. 26 on Instagram Hedy Phillips is the Senior Style News Editor at PEOPLE. She has been working at PEOPLE since 2022. Her work has previously appeared ...

When the keyboard was first designed, the intention was to keep every key in the right position as per its estimated usage. However, that was in the typewriter era. The common uses have changed with ...

Chiefs players received rings for 2025 AFC title win over the Buffalo Bills. Patrick Mahomes acknowledged AFC rings as achievements but prized Super Bowl wins. Chiefs begin training in St. Joseph ...