CONTENTS
"The best machines to be chosen above all others are those which consist of the fewest parts or which are the simplest, and where the power can be applied without any waste."
Jakob Leupold |
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CONTENTS
"The best machines to be chosen above all others are those which consist of the fewest parts or which are the simplest, and where the power can be applied without any waste."
Jakob Leupold
German Mechanic
1674-1727
Editorial Contents