The Nerdist Chris Hardwick and his trusty sidekick Matt Mira provide Dr. Who references and some timely humor for our show about clocks, calendars, and leaps in time. Anthony Aveni, professor of astronomy and anthropology at Colgate University, reveals whether the Mayan calendar predicts the end of the world in 2012, and provides insight into how early clocks and calendars were based not only on the Moon and Sun, but on Earth’s biology.

https://www.betterlisten.com/products/time-lords-the-science-of-keeping-time-with-neil-degrasse-tyson