Professor Venki Murthy (Raymond Leo Erikson Life Sciences Professor of Molecular and Cellular Biology at Harvard University) talks to Ana-Andreea Stoica (Ph.D. student in Computer Science at Columbia University) and Anastasia Repouliou (Ph.D. student in Molecular Biology at Harvard University) about our sense of smell. What really is it? Why is it important but difficult to study? What happens when we lose it, for example after a bout of COVID-19? Join us for a fascinating discussion hosted by the Pint-Sized Science podcast!