Why Did These Ancient People Abandon Copper?

Most cultures who developed metalworking technology never let the skill go to waste. But in what's now Michigan, Native Americans started making metal tools well before anyone else did, and then stopped. And the reason why this happened is hiding in the very metal that they were working: Copper. Thanks to Alexis Dahl for joining us on this episode. Check her out on YouTube here:    / alexisdahl   If you want to learn more about SciShow Rocks Box, head over to complexly.store/rocks Hosted by: Savannah Geary (they/them) and Alexis Dahl (she/her) ---------- Support us for $8/month on Patreon and keep SciShow going!   / scishow   Or support us directly: https://complexly.com/support Join our SciShow email list to get the latest news and highlights: https://mailchi.mp/scishow/email ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, David Johnston, Alan Wong, Cye Stoner, Bethany Matthews, Adam Brainard, Friso, Matt Curls, Chris Mackey, Garrett Galloway, J.V. Rosenbalm, Toyas Dhake, Reed Spilmann, Jeremy Mattern, Jaap Westera, Chris Curry, Blood Doctor Kelly, Lyndsay Brown, Kevin Bealer, Piya Shedden, Joseph Ruf, Steve Gums, Jason A Saslow, Kevin Knupp, Alex Hackman, Chris Peters ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ TikTok:   / scishow   Instagram:   / thescishow   Facebook:   / scishow   Bluesky: https://bsky.app/profile/scishow.bsky... #SciShow #science #education #learning #complexly ---------- Sources: https://docs.google.com/document/d/e/...