Seniors learn best when they’re taught the same way that is best for children and younger adults – with active participation, meaningful discussions, and material that feels relevant. One can learn ...

Abstract: Staircase approximation in the simulation of the arbitrarily irregular surface will cause artificial interference of wavefield. The body-fit coordinate transformation can accurately simulate ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Whether you’re revising your ...

Abstract: This letter proposes a generalized and controllable-stability conformal method to address stability challenges inherent in conformal finite-difference time-domain algorithms. A quantitative ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

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 ...

The finite element method is a powerful numerical technique that is used in all major engineering industries - in this video we'll explore how it works. We'll look at why it's useful to split the body ...

DEAR ABBY: Some time ago, you printed a letter from a grandmother who said she was changing her will because neither her adult children nor her grandchildren ever wrote her thank-you notes when she ...

What if it's too late to avoid ecological catastrophe? How might we begin to imagine alternative ways forward on such a horizon? Bayo Akomolafe Sponsored by the Henry Luce Foundation and Hildegarde ...