Do we actually know how magnets work? - Rachel Yang
TED-Ed · Science & Maths · 5 min · 510 thousand views · published 2026-09-24
Explore the physics of magnetism, and how its properties are used in modern technologies like MRI machines, hard drives, and more. -- In the magnets magnet magnetism physics of magnets physics Niels Bohr Hendrika Johanna
Watch this lesson free on Toppertube, take notes beside the video, and add it to a course to track your progress and earn a certificate.
More from TED-Ed
- How to effectively use visuals in your presentation TED-Ed
- Can you solve the Billy Bonka riddle? - Edwin F. Meyer TED-Ed
- What if you didn’t brush your teeth for a year? - Justin Merritt TED-Ed
- Scary stories to watch in the dark (if you dare…) TED-Ed
- 5 sneaky ways stores get you to spend more TED-Ed
- Why does this animal never age? - Raymond Adkins TED-Ed
- 3 things to never do with a credit card TED-Ed
- How to present your ideas effectively TED-Ed
More in Science & Maths
- Frames of Reference: Moving versus Stationary Flipping Physics
- 5 Species That Love Fire SciShow
- Clever! A New Method to Find Alien Life Sabine Hossenfelder
- Perfect Passive Participle Professor Dave Explains
- Terence Tao's Math(s) Essentials - Numberphile Numberphile
- #ગણોતધારાની કલમ - ૭૦બી અંગે સરકારનો તઘલખી નિર્ણય # ભાગ - ૨ Bharat Panchal
- #ગણોતધારાની કલમ ૭૦બી – સરકારનો તઘલખી નિર્ણય Bharat Panchal
- Disc Method or Shell Method? The Secret to Rotating y = sin(x^2) blackpenredpen