How the Vacuum Cleaner came to be!

It really grabs your attention

Background

The vacuum cleaner that James Spangler made was put in stores on June 2, 1908. James Spangler was a janitor who saw the opportunity to make things better for clean freaks like him. He made the first vacuum cleaner. James Spangler had a disease from a carpet sweeper he used every day for his job. That is how he got so enthusiastic about building this machine. Spangler came up with the idea for a portable vacuum cleaner and sold it in department stores after he built it. He attached the motor from the sewing machine onto a carpet sweeper. Then he cut a hole in the back and attached blades. He put on a leather belt and he was done.

How it works

A suction fan is used in vacuums to suck up dirt from hard to find places like carpet. Outside air comes in to the vacuum at a rapid speed which grabs the dirt with it. The dirt then goes to the dust bag and stays there. The air gets filtered from the dust and leaves the exhaust.
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How it evolved

First in the 1900s they had carpet sweepers, then the portable vacuum cleaner made of a pillow case and a sewing machine motor, and now we have vacuum cleaners that can deep clean your carpet with water and soap. Today we still use a suction fan and a motor. It is more complex today because instead of using a pillow case we use a bag that can separate the dirt and air. Now there are even vacuum cleaners that are small and round and go around your house for you
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Bibliography

"Vacuum Cleaner." Wikipedia. Wikimedia Foundation, 7 Dec. 2015. Web. 19 Jan. 2016. <https://en.wikipedia.org/wiki/Vacuum_cleaner>.

"How Vacuum Cleaners Work." HowStuffWorks. Info Space LLC, 26 July 2001. Web. 19 Jan. 2016. <http://home.howstuffworks.com/vacuum-cleaner.htm>.

"World Book Student | Article Page." World Book Student | Article Page. World Book, n.d. Web. 19 Jan. 2016. <http://www.worldbookonline.com/student/article?id=ar579000&st=vacuum%2Bcleaner#tab=homepage>.