When they finally get those kinks worked out of the time machine and we can take a tourist trip back to Rome—having signed the non-intervention paperwork, of course—we’re going to need someone to guide us. I propose that should be Garrett Ryan, host of the Told In Stone YouTube channel, PhD in Greek and Roman History, and author of Naked Statues, Fat Gladiators, and War Elephants: Frequently Asked Questions about the Ancient Greeks and Romans.