Flawed conservation laws are consequences of a much deeper principle: Noether’s theorem. Conservation laws are among the most important tools in physics. They feel as fundamental as you can get. And ...

Imagine a juggler tossing balls into the air. The art of juggling is a dance between motion and pause, where the ball’s speed ...

Noether's theorem is a thread woven into the fabric of the science. We are able to understand the world because it is predictable. If we drop a rubber ball, it falls down rather than flying up. But ...

Birkhoffian systems represent a natural extension of classical Hamiltonian mechanics, offering a flexible framework to describe the dynamics of nonconservative systems. Emerging from the work of ...