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August 1, 2025
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oct 1, 1970 - Clean Air Act

Description:

Requires 90% reduction in emissions from new automobiles by 1975.
Many car manufactures had troubles figuring this out and started handing out lemons to customers.

Added to timeline:

29 Apr 2021
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Date:

oct 1, 1970
Now
~ 54 years ago

Images: