This is a webpage written by high school teachers for those who teach US history who want to find online content as well as technology that you can use in the classroom.
Wednesday, February 8, 2012
Animated Cotton Gin
This animation lets you see the patent application of Eli Whitney and see how it actually works (ie his drawing comes to life).
1 comment:
subhash Batra
said...
Mr. Halla, I am writing a book on engineering aspects of yarn spinning. In that connection, I would like to have your permission to use the schematic of the cotton Gin. May I?
1 comment:
Mr. Halla, I am writing a book on engineering aspects of yarn spinning. In that connection, I would like to have your permission to use the schematic of the cotton Gin. May I?
subhash k batra
sbatra@ncsu.edu
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