A hair dryer and straightener are electrical devices used in hairstyling to dry and straighten hair. A hair dryer uses a fan to blow hot air over wet hair, evaporating the water and drying the hair. A straightener uses heated plates to press and flatten hair, making it straighter and smoother.
Hair dryers and straighteners are essential tools for many people, helping them to achieve their desired hairstyles. They can also be used to create a variety of different looks, from sleek and straight to voluminous and curly. The first electric hair dryer was invented in 1888 by Alexander Godefoy, a French hairdresser. The first electric hair straightener was invented in 1909 by Lady Jennifer Bell Schofield, an American entrepreneur.

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