Since 1800, the Library of Congress has functioned as the national library of the United States. Don't let the name fool you -- this institution isn't just a bunch of dusty old tomes and long-forgotten letters from politicians. In today's episode, Ben, Noel and Max explore some of the weirdest things in the joint, from ancient cuneiform to human hair and, honestly, some stuff so lewd that we decided not to put it in the description.See omnystudio.com/listener for privacy information.

Let's say you have a big dream: you're creating a new community, smack-dab in the middle of nowhere. Problem is, not a ton of people want to live in the middle of nowhere. When Robert McCulloch saw his newest venture wasn't going as planned, he came up with a thoroughly American scheme... in a ridiculous display of ambition and extravagance, McCullough purchased the London Bridge -- and shipped the entire thing to Arizona.See omnystudio.com/listener for privacy information.

As the toy car industry exploded, new companies entered the market -- but the Matchbox/Hot Wheels rivalry remained front and center for collectors and distributors alike. In the second part of this special two-part episode, we explore what happened to all those old toy car companies... and why you should always (always!) hold on to your old toys.See omnystudio.com/listener for privacy information.

Remember toy cars? Ben, Noel and Max investigate the surprisingly weird evolution of old-school, die-cast car models from their origins to the modern day, ultimately asking what happened to the fad. Bonus points for everyone taking a Matchbox or Hot Wheels toy and vrooming-vrooming around as we explore this one.See omnystudio.com/listener for privacy information.

Continuing our grand tradition of being a bit late to things, we celebrate Mother's Day with an exploration of the multiple women -- activists, poets, and heroes -- responsible for creating a tradition that continues across the world in the modern day. Bonus points if you call your Mom right after listening.See omnystudio.com/listener for privacy information.