Archive for March, 2009

Psychology of fun and happiness.

Friday, March 20th, 2009

I am totally enjoying the fact that next week is spring break here.  No reason to prepare demonstrations, to do physical work.  Just thinking about a week free from the snap and flutter is wonderful. Today's only demonstration was a ripple tank, and various wave phenomena therein.  I had a moment ...

Update, in the spirit of focussing on everything I have to do.

Wednesday, March 4th, 2009

Here comes the arts season at harvrd. I wonder if I can enter my stuff. My latest wire monk: Demonstrations are great, and I got to get some of them written up, both for here and for the LDS site over at sciencedemonstrations.fas.harvard.edu.  Terse, huh!  Some good pictures of liquid oxygen being ...