Welcome to Part 1 of our series on vector magnetic fields in dipole–dipole interactions! In this tutorial, we break down the fundamentals of calculating magnetic fields generated by interacting ...

Dive into rotational dynamics with **“Physics Tutorial: Moment Of Inertia Of A Ring About An Axis.”** This video breaks down the concept of moment of inertia for a ring, explaining how mass ...

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James Whomsley did not study engineering at university. He studied history. He describes himself as “always a little bit behind with maths and sciences” at school, partly due to dyslexia. Yet today, ...

During the 2026 Winter Olympics, athletes will leap off ramps, slide across ice and spin through the air. These performances ...

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 ...