In this episode of Crash Course History of Science, we travel to the Americas to ask the question, "When are we?" and get some answers. We'll look at the Maya, Inca, and Olmec civilizations and how they recorded their science.

After covering old world archeology, it's time to check out the new world. This refers to the Americas, where several civilizations were also occurring. The largest ones were found in Mesoamerica, which is present day Mexico. This...

Tamales originated in Meso-America. In times of war, masa, a corn-based dough was an easily portable food for the Mayan, Inca and Aztecs. The Tamale was served to the Spanish during the Inquisition, and eventually brought to what is now...