Birthday card from Brother arrives before Birthday!
And a very charming card it was, at that. Thanks, Bro!
Now all you have to do is remember your wedding anniversary ...
Dr. Pion is a pseudonym for a physicist whose research once included study of the pi meson. His expertise also includes the history of nuclear weapons and proliferation, but his main interest today is teaching "physics for scientists and engineers". He uses the pseudonym CCPhysicist when commenting in certain blogs because he teaches at a community college.
There is no connection at all between this blog and the real people (a veterinarian and a physician) known as Dr. Pion who show up in a Google search on this name.