The Earth’s magnetic field is 0.5 gauss, while the new Chinese magnet reached 351,000 gauss, zooming past the previous world record of 323,500 gauss. . “This validated the reliability of the technical ...

The DC series motor has some desirable properties, but it can become quite dangerous to use if proper safety precautions are overlooked.

Kinetic energy has to do with the motion of an object—the faster it’s moving, the more kinetic energy it has. If you take a ball and drop it, it will accelerate downward, which means its kinetic ...

Most places on Earth have seasons because our planet is on a tilt as it orbits the sun. But our star also has its own version of seasons that affect life on Earth—and new astronomical research is ...

The twisting direction of metal nanoparticles is controlled to be right- or left-handed by adding chiral molecules, which are adsorbed onto the particle surface, during the electrochemical reduction ...

Mixing of particles under a 40 G, 10 Hz rotating magnetic field, with monomers remaining in a gas-like phase. Credit: Proceedings of the National Academy of Sciences (2025). DOI: ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...