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By Treven Smith

Power Point For Cpaps Treven Smith

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Page 1: Power Point For Cpaps Treven Smith

By Treven Smith

Page 2: Power Point For Cpaps Treven Smith

First man to create a helicopter .

College life His first attempt to

fly heilcopter

Page 3: Power Point For Cpaps Treven Smith

S-1 helicopter was not successful

S-2 was a success The S-2 three wing

propeller On the right shows

the S-2