"From the dawn of human civilization, to the end of days: Concrete will outlast us all. The Facts: The Reverend John DeLore and Michael Garafalo mixed this episode. John performed music for this episode, along with his bandmates, Jordan Scanella, Sam Merrick, Isamu McGregor, Jon LaDeau, Dominic Fallacaro. Thanks to Matthew Nelson for production assistance.

Loved it. I had a feeling concrete was awesome, but his reasons were very different from mine. I was immediately thinking of Roman concrete, which didn't even come up! ;)