Home » Podcasts » Episodes » Jeff Smith, Tuesday, 4-23-19
Bookmark and Share

Jeff Smith, Tuesday, 4-23-19

24 Apr 2019, 15:39 UTC
Jeff Smith, Tuesday, 4-23-19
You don't have the right version of the adobe flash player to see this video. Please upgrade or install it at "http://get.adobe.com/flashplayer/"
Subscribe to iTunes

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod