Samuel sez, "ACMEScience.com is the home of many math and science podcasts, including the mathematical story series Relatively Prime. It has been run for the past four years in the spare time between jobs, and with cheap or second-hand equipment. Now ACMEScience wants to change its lot and turn itself into a full-time operation for the next year, and it plans to do this through its new Kickstarter project. If the project is funded it would mean new episodes of Relatively Prime, as well as at least one episode a week of the interview shows ACMEScience News Now and Strongly Connected Components."
I'm a great fan of Relatively Prime — they're the ones who did the great piece on Chinook, the champion checkers-playing computer.