Years ago, I lost my temper while arguing with my brother, and said, "Jeff, I could teach you everything I know and you'd still be an idiot." Please keep that in mind as you read this site.

Recent posts

First Online Tutorial

Our first online tutorial with the folks at the Space Telescope Science Institute via Skype, and I think it worked well. Our setup was: The students got tog...
February 03, 2012

Where To Host Q+A and Discussion?

People have questions and want answers, or ideas and complaints they want to share. Right now, the only ways for them to do this on our site are: Mail us. A...
February 02, 2012

On Algorithmic Thinking

“You keep using that word. I do not think it means what you think it means.” – Inigo Montoya
February 01, 2012