Today John and Lynn's guests on Cool Science Radio include:
Florence Williams who has written HEARTBREAK: A Personal and Scientific Journey. Williams talks about the fascinating, cutting edge science of heartbreak, why it hurts so much and why so much of the conventional wisdom is wrong.
ThenDr. Michael Ryan Adjunct Research Professor in the Dept. of Earth Sciencesat Carleton University joins the show. Ryan has discovered an ancient crocodile relative that lived 155 million years ago in Wyoming.
