Ironing hair
By now, the world has gone through hundreds of Hairdo trends. Hairstyles just naturally come and go. In the ’60s, women’s hairstyles almost always sported a perfectly straight mane. Do you know how they did this? They achieved this flat look by using a clothes iron. You just had to lie your locks on a board and a friend would run over them for you. Of course, if you had curly hair, using an iron might not be the best option.