As the survey work in Jerash comes to a close, bagging and tagging continues in earnest. David also introduces us to some of the electronic equipment used in the documentation, and reveals why archaeology is sometimes a maddening numbers game–literally.

In this installment, we get to see what archaeologists do on their days off. And what do they do? Explore the ruins of ancient churches, of course! David explores the inside of a three-story tower and manages to squeeze his way out for a final sign off.