Below you will find the solution for: It's the study of toothed hand tools that permit rotation in only one direction Jeopardy .
Since you already solved the question It's the study of toothed hand tools that permit rotation in only one direction which had the answer RATCHET SCIENCE, you can simply go back at the main post to check the other answers. You can do so by clicking the link here Jeopardy December 07 2019
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