Today Mango and producer Mary are talking trash! Discover how people used to deal with trash (hint: it involved thousands of feral pigs), and why garbology is an actual science that can teach us a lot about ourselves. Plus, we take a look at the most creative modern garbage disposal technologies, from underground tubes to robot sharks to giant anthropomorphic wheels, and dig up some incredible things that were found in the trash.

Meet Baltimore’s Trash Wheel family here!

Got a question you’d like us to answer? A rabbit hole you think we should explore? Pittsburgh travel tips? Email higeniuses@gmail.com or leave us a message at (302) 405-5925.

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Photo of a garbage pile in the Himalayas by Sylwia Bartyzel via Unsplash. Thanks, Sylwia!

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