Normal mode
We are all quite familiar with a simple harmonic oscillator, such as a frictionless pendulum, or a mass-on-a-spring system. Since there is no friction (or en...
Recent Posts
I want to talk about light
What a poetic opening to your talk! This is what Sir John Pendry did when he gave a talk at the IIN Symposium few months back. He then went to describe light...
What I talk about when I talk about running
Pain is inevitable. Suffering is optional.