Letter, artist, podcaster DC Hopkins joins us to talk Barcodes. Where did they come from? How did barcodes cause DC to lose his job at Blockbuster? 

For audio listeners, the alternate barcode designs can be seen here

Check out DC's work here

And all his links

Clean Up On Aisle Podcast is hosted by longtime friends: Jef Harmatz and Adam Fligsten.

Jef Harmatz is the co-host of Z107.7’s “Morning Show with Cody and Jef” and Z107.7’s News Director, as well as cartoonist, designer and chef.

Adam Fligsten is the owner of Silen Audio, a music and audio technology company.