What if the asteroid hadn't killed the dinosa...

Daniel and Kelly answer questions about crackpots, hearing meteors, and the age of everything.See omnystudio.com/listener for privacy information. 

Daniel, Kelly, and Katrine take on the origins of life. They discuss competing definitions for "life", whether it's even helpful to have a definition, the oldest evidence we have for life, and how we think life got started.See omnystudio.com/listener for privacy information. 

Al & Jerry: Happy Birthday WFAN. 

Blue Cheese gets some birthday encouragement and he also answers some questions. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSteve Harvey Morning Show Online: http://www.steveharveyfm.com/See omnystudio.com/listener for privacy information. 

Maddie and Kenzie are answering your questions! DM us: @Take20PodcastEmail us: Take20@iheartmedia.com Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Robert, Joe and Christian call in the mailbot for yet another dose of listener feedback. Join them as they read your thoughts on everything from the uncanny valley and the Black Stone of Mecca to hook suspension and the science of guessing.