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

Open Access and Computer Science

I was very pleased to see the announcement today of PeerJ Computer Science, an open access journal for my discipline with a stellar advisory board a...
February 03, 2015

Nouns and Verbs

I've spoken and written many times about how puzzled I am that massive, open collaboration on lessons is so rare in the age of Wikipedia and open sour...
February 02, 2015