Listener Questions Volume #2

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. 

Daniel and Kelly review the recent movie 'Disclosure Day' and discuss some tough questions about knowledge and secrecy.See omnystudio.com/listener for privacy information. 

Rainn and Reza take on their listener's life's big questions. See omnystudio.com/listener for privacy information. 

What could we do to hide from the aliens? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions about human radio wave signals, strange matter, universes inside black holes, and other physics questions!

NOTE: StarTalk+ Patrons can listen to this entire episode ...

I'm answering your listener questions! Do owl eyes change colors? Would aliens be hot? What would a kraken look like?See omnystudio.com/listener for privacy information. 

I answer your questions, from how an elephant gets so big on grass alone, to animal schedules, witchy familars and suspiciously crab-like aliens! See omnystudio.com/listener for privacy information.