This is a really fun podcast where they investigate fringe science. The most recent series they did at the time of this posting was related to Eckankar. It was a lot of fun to listen to and very informative, and anyone who likes listening to podcasts really needs to check this one out.
I also really enjoyed the episode about Right Brain Therapy, so that one is also worth diving into (and might actually be a better place to start listening since the series is rather long).
Anyway, without further ado, check it out at this link: