bn:00118369n
Noun Named Entity
Categories: Air pollution, 20th-century American engineers, People from Beaver Falls, Pennsylvania, Inventors killed by own invention, Lead poisoning incidents
EN
Thomas Midgley  Thomas Midgley Jr.  Leaded gas inventor  one-man environmental disaster  Thomas Midgeley
EN
Thomas Midgley Jr. was an American mechanical and chemical engineer. Wikipedia
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