Aside from Known Universe, I've appeared on some other TV programs.
Some radio appearances over the years.
- Featured guest, KCSB, November 15, 2012
- Featured guest, They Blinded Me with Science, KVRX, Austin, TX, Jan 9, 2012: [Web]
- Featured guest, Radio Causeway, KCSB, Santa Barbara, CA, July 25, 2011: [Web]
- CBC's Quirks and Quarks (2006): [mp3]
- BBC's Leading Edge (2006): [mp3]
- BBC World Service's Science in Action (2006): [mp3]