1. The Blow Dryer You’ll be blown away by our presentation!!!!
This is the history, science, pictures, and fun facts of the blow dryer
You’ll be blown away by our presentation!!!!

2. Blow Dryers Birth
The blow dryer was invented in 1890 by hair stylist Alexandre F. Goderfrey.
Goderfrey’s design was a bonnet attached to the chimney pipe of a gas stove.
In 1920 the first hand-held hair dryer was put on the market.
The first hand-held version was made out of zinc and steel and frequently overheated.

3. How it works Hair dryers dry your hair by speeding up the evaporation.
The hot infrared waves that blow out increases the temperature of the air that surrounds your wet hair.
The hair dryer needs only two parts:
a simple motor driven fan
a heating element

4. How Infrared Waves Are Made In The Blow Dryer
The heating element in most hair dryers is a bare, coiled nichrome wire that's wrapped around insulating mica boards.
Nichrome wire is an alloy of two metals, nickel and chromium. This alloy is used in heating elements in a number of household products, from curling irons to toasters.

5. Infrared Waves
Infrared waves are commonly referred to has heat rays. Heat is in fact infrared radiation. If our eyes could see infrared radiation, what would it look like? You would see anything that produces heat, including plants and animals, no matter how dark it was. On average, the Sun produces very little infrared radiation compared to the amount of ultraviolet radiation and visible light that it creates.

6. Fun Facts
Women and men sometimes used vacuum cleaners before blow dryers – they had to get creative.
The first blow dryer had a lot of cons but still amazed people.
It over heated and was very heavy

7. Cites
Waves." Geography for kids, Web. 8 Oct < kids/0059-infrared-radiation-waves.php>.
Red Fire Backgrounds In Hd. Web. 8 Oct <
Toothman, Jessika, and Ann Meeker-O\u0027Connell.  "How Hair Dryers Work"  15 December 2000.  HowStuffWorks.com. <  09 October 2013.
Wires wires.html. Web. 1 Jan.
Thank You water-report/. Web. 9 Oct. 2013
Blow dryer vector-blow-dryer-hair-dryer-hair-dresser-symbol-vector- illustration.html. Web. 9 Oct