A meter is equal to 100 centimeters. 1 meter = 100 centimeters. The length of this guitar is about 1 meter. Meters can be used to measure the length of a house, or the size of a playground.
Marcel Grateau invented the first Hair Straightener to straighten hair in 1872.
African American inventor and clothing manufacturer Garrett Augustus Morgan invented hair relaxer in 1877, according to Sisters With Beauty. He subsequently founded the Hair Refining Company to sell... African American inventor and clothing manufacturer Garrett Augustus Morgan invented hair relaxer in 1877, according to Sisters With Beauty. He subsequently founded the Hair Refining Company to sell his product.