Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Noah Heywood dives into the secrets of Stranger Things, from the corners of physical journals to the feasibility of on-screen wormholes.

Learn how to calculate a satellite’s momentum and position under a constant force! 🛰️📐 This physics tutorial explains step by step how to model motion, apply Newton’s laws, and analyze orbital ...

Learn how to calculate the impact force of a basketball when it bounces! 🏀📐 This tutorial breaks down the physics behind collisions, energy transfer, and force calculations step by step. Perfect for ...