Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Mathematicians soon hypothesized that as your set gets bigger, the biggest sum-free subsets will get much larger than N /3.

Measured against that, the Kakeya conjecture – a problem stemming from a 1917 thought experiment by Japanese mathematician ...

To make a truly realistic fake picture of a galaxy, you can model exactly how light particles travel through the atmosphere ...

During an appearance on the "Nightcap" show on Saturday, Harrison used Amazon CEO Jeff Bezos' lavish wedding as an example to back Diggs. "Listen, so for me, I don't see a problem with it, as long ...

Examples of Accounting Problems With T-Accounts. T-accounting is a method used by accountants and bookkeepers that gets its name from the T shape formed by the two columns used to record entries ...

Mathematics at Scientific High School for the 2025 Final Exam. The second test of the 2025 final exam at the scientific high ...

Climate change is the biggest challenge facing the planet. It will need every solution possible, including technology like artificial intelligence (AI). Seeing a chance to help the cause, some of ...

In “The Once and Future World Order,” by Amitav Acharya, and “The Golden Road,” by William Dalrymple, our best hope might be that history repeats itself.

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.