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A comment on Before the East India Company. Parent comment

Re:Before the East India Company by beambot on Saturday September 28, 2019 @07:05PM (#21103640)
Gears provide mechanical advantage -- i.e. gear ratio.
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Re:Before the East India Company by saagarjha on Saturday September 28, 2019 @07:09PM (#21103660)
So do two wheels of different sizes.
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