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.
An African American man named Garrett Morgan was one of the many people who experimented with chemical hair straighteners during the late 19th and early 20th centuries. Answer #3: No Madam C. J. Walker did not invent the perm or the straightening comb. This is a myth.<br /><br />Answer #1: yes Mrs. madam cj walker did invent the perm she invented lots more stuff to like the straiting comb and flat iron.<br /><br /> Answer #2: No Madam C. J. Walker did not invent the perm. Infact, she did not like the use of chemical hair straighteners.