#engineknocking — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #engineknocking, aggregated by home.social.
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Tetraethyl Lead: The Solution To One, And Cause Of Many New Problems - From the 1920s until the 1970s, most gasoline cars in the USA were using fuel that had lead mixed in... more: https://hackaday.com/2020/01/15/tetraethyl-lead-the-solution-to-one-and-cause-of-many-new-problems/ #chemistryhacks #antiknockagent #engineknocking #tetraethyllead #featured #history #science #tel