Carrie Chapman Catt. Carrie Chapman Catt (January 9, 1859 â March 9, 1947) was an American women's suffrage leader who campaigned for the Nineteenth Amendment to the United States Constitution, which gave U.S. women the right to vote in 1920.
Aluminum is lighter than steel. Automakers use it to cut weight, and thereby improve fuel economy and performance, or to add features without making cars and trucks disastrously heavy. The 2004 Audi A8L, which went on sale last month, is the third generation with an aluminum body.
How heavy is a Formula 1 car? The cars are constructed from composites of carbon fibre and similar ultra-lightweight (and expensive to manufacture) materials. The minimum weight permissible is 605 kg (1334â¦ lb) including the driver, fluids and on-board cameras.