Thomas Midgley Jr. (May 18, 1889 – November 2, 1944) was an American mechanical and chemical engineer. He played a major role in developing leaded gasoline (tetraethyl lead) and some of the first chlorofluorocarbons (CFCs), better known in the United States by the brand name Freon; both … See more Midgley was born in Beaver Falls, Pennsylvania, to a family with a history of invention. His father, Thomas Midgley Sr., was an inventor notably in the field of automobile tires. His maternal grandfather was James … See more Leaded gasoline Midgley began working at General Motors in 1916. In December 1921, while working under the direction of Charles Kettering at Dayton Research Laboratories See more Midgley's legacy is the negative environmental impact of leaded gasoline and freon. Environmental historian J. R. McNeill opined that Midgley "had more adverse impact on … See more • Midgley, T. (1942). "A Critical Examination of Some Concepts in Rubber Chemistry". Science. 96 (2485): 143–6. Bibcode:1942Sci....96..143M. doi: • Biographical Memoir by Charles F. Kettering See more In 1941, the American Chemical Society gave Midgley its highest award, the Priestley Medal. This was followed by the Willard Gibbs Award in 1942. He also held two See more • Tim Harford (November 11, 2024). "Cautionary Tales–The inventor who almost ended the world" (Podcast). • The Brilliant Inventor Who Made Two of History’s Biggest Mistakes See more WebThomas Midgley Jr.'s inventions have had an outsize impact—not all of it good—on humankind. ... It was then, “buoyed by the success of leaded gasoline,” writes Bryson, ...
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WebOct 11, 2014 · Thomas Midgley, creator of tetraethyl lead Later in life he contracted polio and became bed-ridden, so he designed a system of pulleys to raise himself up - only one day he became entangled in ... WebApr 8, 2024 · And then there was the 20th century. A time when Thomas Midgley Jr. created and sold tetraethyl lead for use in gasoline, even though it was known to be poisonous. A time when the poisoning of kids, raising the risk of skin cancer, and making global warming worse became part of his legacy. roderick kearney 247
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WebSep 1, 2024 · The U.S. began phasing out leaded gasoline in 1975 not for health reasons, but because it fouled catalytic converters, which were just then being mandated to reduce emissions. Leaded gas could be ... WebMar 7, 2024 · Enter Thomas Midgley, Jr., ... rattling noises that can afflict an accelerating gasoline engine. By the early 1920's, Midgley's team had settled on tetraethyl lead (TEL) … WebThe life and legacy of Thomas Midgley Jr. F. Edelmann. Environmental Science. 2016. Although little known to the general public, Thomas Midgley Jr., an American chemist and inventor, made two inventions which had fatal impacts on the Earth’s atmosphere, namely tetraethyl lead as an…. Expand. PDF. o\\u0027reilly pay stubs