Pirate historian Laura Sook Duncombe tells us about the golden age of pirates. Plus, a tunnel follow up with Dr. Mole: where do the emergency exits in underwater tunnels go?
Thanks to lady pirate expert Laura Sook Duncombe and tunnel afficionado Gary Brierley, aka Dr. Mole. Thank also to callers Captain Yarb and Kirsten.
To find a list of our sponsors and show-related promo codes, go to gimlet.media/OurAdvertisers
