Biologist Dr. Egnor, a Senior Scientist at Janelia Research Campus uses machine learning to explore the secret life of mice. Her work focuses on the ultrasonic vocalizations mice make during mating, social reunion, play and territorial defense.  A biologist by training, Egnor has worked with a variety of animals from endangered Hawaiian monk seals to bullfrogs, from dolphins to barn owls. The program will be held at Old Ox Brewery, 44652 Guilford Dr., #114, Ashburn. For adults, ages 21+.