<p>Episode 1: A recent paper suggesting that there's a huge 9th planet out there past Pluto, and a decent puzzle about three coins. Music: <a href="http://www.bensound.com">www.bensound.com</a> </p>

Gravitational Waves

Recent Paper Decent Puzzle is a podcast with two parts: First, I pick apart a recent scientific journal article in enough detail that a non-expert listener would be able to speak intelligently about it. Then I present a decent puzzle, so the listener has something fun to work on until the answer is announced in the next episode.