Cool Science Radio | January 9, 2025 By Lynn Ware Peek, Katie Mullaly Published January 9, 2025 at 5:11 PM MST Listen • 53:38 Ways To Subscribe Apple Amazon Alexa Overcast Spotify RSS KPCW Science journalist Erica Cartmill from Scientific American highlights some new research of great apes showing that a sense of humor may be a primal and very ancient response to our life’s foibles and fun.Science journalist Olivia Campbell shares how four women physicists escaped Nazi Germany and made scientific history in her new book, "Sisters in Science."