Following up on recent episode on Sleep and Learning, Mike and Dan talk to Dr. Kimberly Fenn, Associate Professor and Lead Researcher for The Sleep and Learning Lab, Michigan State University. Dr. Fenn provides more insight and detail regarding chronotypes, circadian nadirs, napping, and insomnia. We explore her research into the important role sleep plays in memory consolidation as we track the growing awakening (see what we did there) to the importance of sleep to health and cognitive performance. In all, it was an especially impressive team performance considering it was recorded during the siesta hour. Enjoy!