Explore whether the work done by a spring depends on the path taken or only on the displacement. This video breaks down the physics concepts behind spring work, potential energy, and conservative ...

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 ...

Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create ...

The Order of Australia, Meritorious and Military awards ...

A look at the text of Idaho Governor Brad Little’s state of the state speech delivered last week suggests he had two audiences primarily in mind. And they are related, ...