Volume 56 | Number 09 | November 2023
A Hamiltonian Look at a Soap Film

A Hamiltonian Look at a Soap Film

Mark Levi considers the Hamiltonian system for a soap film stretched between two rings with a common axis.

Describing the Universe with Breadth and Depth

Describing the Universe with Breadth and Depth

Paul Nahin reviews Chris Budd's new book Climate, Chaos and COVID: How Mathematical Models Describe the...