Thomas BrennanThomas Brennan is a professor of physics at Ferris State University in Big Rapids, Michigan, where he's taught physics and astronomy since 2014. He completed his PhD thesis on the topic of sonoluminescence in 2009 at the Illinois Institute of Technolgy. He also received a BA in Physics from the University of Chicago and an MS in Physics from UCLA. His research interests include both experimental and mathematical physics as well as astronomy. Read More Read Less