I attended California State College in the 70s and experienced thick fogs from the steel mills, though these weren't quite as toxic as those decades earlier. One fog was so thick that driving was almost impossible since we couldn't see more than a couple of feet in front of the car.
@WQED
7 ай бұрын
Thanks for watching!
@danielfoster3642
7 ай бұрын
The host of this short documentary is now the President and CEO of the Heinz History Center.
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