It turns out that some participants post .blend files, which are used by the popular Blender open-source 3D modeling system.

Dive into 3D object modeling and projectile motion with Python in Lesson 4! In this tutorial, we guide you step by step through creating 3D visualizations and simulating projectile motion using Python ...

Explore Python Physics Lesson 10 and learn how to visualize a mass on a spring in 3D using Python simulations. This lesson walks you through modeling oscillatory motion, understanding spring dynamics, ...

The hilarious script for the Broadway play Peter and the Starcatcher is presented along with commentary by the playwright, the directors, the composer, the set designer, and our own Dave Barry and ...

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...

The average individual tax refund is up nearly 11% in the first 10 business days of the 2026 filing season, rising to $2,290 from $2,065 last year.