Watch StarTalk Season 5 Episode 15 full movie online free in HD with English subtitles – no download needed.
Host Neil deGrasse Tyson interviews Bill Nye, one of America's most recognized science educators. Co-hosts comedian Chuck Nice and engineer/science communicator Emily Calandrelli join to discuss science communication, romance, and Nye's signature bow tie. Biological anthropologist Hellen Fisher comments on the science of dating and romance.