Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

Scientists discover ultra-weak faults near the 7.2 magnitude earthquake in Haiti that continued to slip for weeks.

Once upon a time, we only thought about how to style a satin skirt maybe once or twice a year. The wardrobe staple sat at the bottom of our closets, quietly reserved for very specific moments: ...

Pornhub Is Now Blocked in 23 States and 1 Country. How to Watch Anyway To protest age-verification laws, Pornhub's parent company has blocked its sites in almost half of the US and France. Here's how ...

A nursing union has called upon Tasmania's industrial tribunal to permanently halt the government's "unsafe and dangerous" patient transfer time limits.