What is the Powertrain? The powertrain consists of the engine, the transmission and the drivetrain; if any of these fundamental parts of the car are defunct or breakdown, the powertrain warranty will kick-in and provide the purchaser with a replacement or repair of the parts at no cost.
Alexander F Godefrey. in 1890 the first hairdryer was invented by french stylist,Alexander F Godefrey. His invention was a large,seated version that consisted of a bonnet that attatched to the chimney pipe of a gas stove. The first portable hair dryer. The inventors of the Hamiltom beach company developed the first portable, handheld hair dryer. They were made of Steel and Zinc weighing more than two pounds. They did not dry hair very good because they only produced 100 watts of heat.
Contrary to legend, Madam Walker didnât invent the hot comb. According to AâLelia Bundlesâ biography of Walker in Black Women in America, a Frenchman, Marcel Grateau, popularized it in Europe in the 1870s, and even Sears and Bloomingdaleâs advertised the hair-straightening styling tool in their catalogs in the 1880s.