Why is Pittsburgh soil full of lead and arsenic?

[@michaelzang9739]

Very interesting video

[@adventureswithfarmertroy]

~ Cool Urban Farm .... Never knew this was here .... Cheers!!

[@ThornMaple]

Thanks for this vlog. I'm an urban farmer in Moon Twnp. I'll look for ACCD to get more info at my own farm.

[@jasonk.9170]

Dirt is dirt and God made dirt mmmm 😅