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

It’s Spreading

It’s not enough that my students mock me — now XKCD is doing it too…
October 04, 2006

Web 2.0 Tools for School

Via SolutionWatch, a list of Web 2.0 tools for students and teachers. This is the first in a three-part series; lots of good ideas here. (Part 2 and Part 3 ...
October 02, 2006

Feynman Videos

Videos of Richard Feynman lecturing on physics. ‘Nuff said.
October 02, 2006

Linus, Bill, or Alien?

Fonero is a WiFi-sharing service with an interesting business model. I’ve ‘borrowed’ unencrypted wireless from time to time in strange places, though I no l...
October 02, 2006