11: 🕰 The time travelling Mayan journal and 11 missing days The Curiosity of a Child

Anton discovered a 500-year-old journal that has been handed down by generations of archaeologists exploring the history of the Maya. Something very strange happens when we open it as we’re transported back in time. Continuing the Chronometry theme I look why we have leap years and how they lead to 11 missing days.
Show notes: https://thecuriosityofachild.com/episodes/11-the-time-travelling-mayan-journal-and-11-missing-days