Dr. Olaf Andersen is a Professor of Physiology and Biophysics at the Weill Medical College of Cornell University and Director of the Tri-Institutional MD-PhD Program in New York City. His research aims to understand all of the mechanisms by which small molecules can manipulate the functions of cells or whole organisms. How do these molecules work and what are they doing? These questions are particularly relevant for pharmacology and toxicity. When he's not doing science, Olaf keeps busy reading and brewing beer. His ambition as a brewer is to make a beer with a deep beer flavor but really low alcohol percentage. Olaf keeps a brewing diary that holds 20 years worth of notes on each batch he has ever brewed. He was awarded his MD from the University of Copenhagen in Denmark and completed postdoctoral research at the University of Copenhagen and Rockefeller University before joining the faculty at Cornell University. Olaf has received many awards and honors including being named a Foreign Member of The Royal Danish Academy of Sciences and Letters, receipt of the K. S. Cole Medal from the Biophysical Society, being named an Honorary Fellow of the Cornell University Weill Medical College Alumni Association, receipt Distinguished Service Award from the Biophysical Society, and receipt the Inaugural Bruce Ballard Mentoring Award. In this interview, Olaf shares more about his life and science.