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.
Answer #3: No Madam C. J. Walker did not invent the perm or the straightening comb. This is a myth. Answer #1: yes Mrs. madam cj walker did invent the perm she invented lots more stuff to like the straiting comb and flat iron. Answer #2: No Madam C. J. Walker did not invent the perm.