Leaded Petrol/Gasoline

Lead exposure in the last century shrank IQ scores of half of Americans, study finds.
'Leaded gasoline calculated to have stolen more than 800 million cumulative IQ points since the 1940s.'
(Science Daily, Maryland USA) >

https://www.sciencedaily.com/releases/2022/03/220307162011.htm

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  • David Berghouse
    published this page in Climate News 2022-03-15 13:57:53 +1100