The HairDryer
by damir aizikovich
This device is available in almost any house.
It has many uses and types.
It helps keep yout hair dry.
Its the HairDryer.
A HairDryer or BlowDryer is an electromechanical device that blows hot air over wet hair to speed the evaporation of water to dry the hair.
Blow dryers were invented in the late 19th century. The first, stationary, model was created by Alexander F. Godefroy in his salon in France.
The handheld, household hair dryer first appeared in 1920. Blow dryers are used in beauty salons by professional stylists and in the household by consumers.
Most hair dryers consist of electric heating coils and a fan.
Many of these dryers have “normal mode” buttons that turn off the heater and blow room-temperature air while the button is pressed. This function helps to maintain the hairstyle by setting it. The colder air reduces frizz and can help to promote shine in the hair.
Today there are two major types of blow dryers (hair dryers): the handheld and the rigid-hood dryer.
A hood dryer has a hard plastic dome that fits over a person’s head to dry their hair. Hot air is blown out through tiny openings around the inside of the dome so the hair is dried evenly. Hood dryers are mainly found in hair salons.
Armenian American inventor Gabriel Kazanjian was the first to patent a blow dryer in the United States, in 1911.
Around 1920, hair dryers began to go on the market in handheld form.
The bonnet dryer was introduced to consumers in 1951. This type worked by having the dryer, usually in a small portable box, connected to a tube that went into a bonnet with holes in it that could be placed on top of a person’s head. This worked by giving an even amount of heat to the whole head at once.
Published: Feb 28, 2020
Latest Revision: Feb 28, 2020
Ourboox Unique Identifier: OB-739958
Copyright © 2020