Charles Severance
csev
Professor type dude interested in open source educational technology - Sakai, Apereo, and Tsugi.
University of Michigan Ann Arbor, MI USA
Allen Downey
AllenDowney
Professor Emeritus at Olin College, author of Think Python, Think Bayes, Think Stats, and other books. Blog author of Probably Overthinking It.
Olin College of Engineering Needham, MA, USA