This week, we present two stories from science journalists about the ways the ways we perceive -- or misperceive -- the world around us.  Part 1: When science journalist Eli Chen begins to have doubts in her relationship, she tries to control her feelings using neuroscience. Part 2: Just out of college, Shannon Palus takes a public relations internship at a nuclear energy lab in Idaho. Eli Chen is the science and environment reporter at St. Louis Public Radio, as well as the producer of The Story Collider's shows in St. Louis in partnership with the public radio station. Her work has aired on NPR, Marketplace, WHYY’s The Pulse and won Edward R. Murrow and National Federation of Press Women awards. Her favorite stories to cover often involve animals or robots. She has a master’s degree in journalism from the City University of New York Graduate School of Journalism, where she concentrated in science and radio reporting. She is @StoriesByEli and echen@stlpublicradio.org. Shannon Palus's writing has appeared in Slate, Discover, Popular Science, Retraction Watch, and many other publications. She's a staff writer at Wirecutter, a product review website owned by the New York Times Company.Learn more about your ad choices. Visit megaphone.fm/adchoices