Midge

Focuses on Thomas Midgley Jr.'s creation of leaded gasoline and Freon in the 20th century's first half. Though not a chemist, these chemicals he devised proved very toxic.Focuses on Thomas Midgley Jr.'s creation of leaded gasoline and Freon in the 20th century's first half. Though not a chemist, these chemicals he devised proved very toxic.Focuses on Thomas Midgley Jr.'s creation of leaded gasoline and Freon in the 20th century's first half. Though not a chemist, these chemicals he devised proved very toxic.