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Uploaded by Dr1Bot on Dec 18, 2010
Model from a Da Vinci drawing - a worm gear mechanism used for hoisting heavy loads. Similar drawings use the worm gear for a elevator.
Science & Technology
Standard YouTube License
Looks great! What was the proses in making the worm?
LuiNJae 1 month ago
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Looks great! What was the proses in making the worm?
LuiNJae 1 month ago