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 ...

Faith Kipyegon ran the mile of her life today. And yet the 31-year-old Kenyan, the best female middle-distance runner of all ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this ...

An LED track. Super shoes. Thousands of tiny "aeronodes." Runner Faith Kipyegon is pulling out all the stops in her attempt ...

Here are the 1-mile sprint times to target according to your age, from Dr Estima. These are your "peak athletic years," says ...

Paul Scherrer Institute. (2025, June 5). Scientists freeze quantum motion using ultrafast laser trick. ScienceDaily. Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 06 ...

Use a tape measure to check the distance around the smallest part of your waist, just above the level of your belly button. This is your waist circumference (WC).

Familiarity. Microsoft Excel launched in 1982 (under the name Multiplan) as a basic, though reliable, spreadsheet software program -- that's steadily evolved to meet its consumers' needs.

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

A team of physicists at Caltech have discovered a new way to use the natural motion of atoms to store and process quantum information. The research, published in Science, demonstrates the first ...

Foam rolling is a relatively affordable and easy-to-use exercise technique to promote muscle recovery and improve performance. Discover 9 exercises to benefit your back, legs, and neck.