Chinese scientists say further research on potential harm to reproduction from contamination is ‘imperative’
  • ChicoSuave@lemmy.worldEnglish
    11·
    6 months ago

    It was leaded gasoline that made lead ubiquitous. Previously folks could minimize the exposure with precaution but by 1930 it was inescapable. No longer limited to physical proximity, lead fumes ensured it was in the air and rain put it in the water.