Douglas Jerolmack is a Philadelphia professor interested in experimental geophysics. Toby was intrigued after reading a paper he did on mathematically demonstrating Plato's cube theory, and wanted to have him on to talk about his genuine interest in rock science.   I'm Only A Man vinyl pre-order: emerymusic.com/ioam   Links & Sponsors: BadChristian.com thebcclub.com Check out Emery's new album "White Line Fever" at emerymusic.com Zip Recruiter: ziprecruiter.com/BADCHRISTIAN Quip: getquip.com/BADCHRISTIAN Join Emeryland: emerymusic.com Are You Listening: A Streamo Show: areyoulistening.tv Marriage Supply