It’s a simple recipe: bread, filling, bread. But sandwiches had to get their scrumptious start somewhere. Joy Dolo and co-host Ben travel back to a time when putting food between two slices of bread was a culinary revolution. Reporter Tracy Mumford introduces us to two innovators duking it out for the credit, and Brains On host Molly Bloom treats us to some strange historical sandwiches, including a sandwich loaf. This episode is sponsored by Hint (drinkhint.com/forever) and Molekule (molekule.com). You can support Brains On and Forever Ago at brainson.org/donate.

The first skateboards didn’t come from a store. Kids had to make them from scratch! And they made for a bumpy ride… Joy Dolo and twelve-year-old pro skater Minna kickflip their way through history with reporter Chris Greenspon. We’ll get the scoop on low-tech early skateboards and the skaters who innovated their way to a smoother ride. Plus, we’ll talk with a skater who wants to change the world with four wheels and a deck. You can support Brains On and Forever Ago at brainson.org/donate.

Did you know that the ancestor of our smartphone cameras was just a box with a tiny hole in it? This week, Joy Dolo and kid co-host Elena explore the wide world of cameras with the help of reporter Paulina Velasco. Ancient philosophers, French inventors, and one frustrated businessman team up across space and time to bring us the modern camera. And we’ll meet a scientist who wants to use cameras to help the blind see. You can support Brains On and Forever Ago at brainson.org/donate.

Video games are a lot older than you probably realize, but it took a long time for them to catch on. Join host Joy Dolo and kid co-host Kai on an epic quest through history to figure out how video games began. With help from intrepid reporter Cari Spivack, they’ll visit the age of dinosaur computers, early arcades and befriend some talking cows.

Today’s episode is sponsored by Care/of (takecareof.com). You can support Forever Ago at brainson.org/donate.

Forever Ago is a history show for the whole family. Every episode explores the origin of one thing – like sandwiches, video games and clocks – while teaching listeners to think critically about the past. Hosted by Joy Dolo and produced by the team behind Brains On and Smash Boom Best.