Lever (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lever" in English language version.

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archive.org (Global: 6th place; English: 6th place)

  • Bruno, Leonard C.; Olendorf, Donna (1997). Science and technology firsts. Gale Research. p. 2. ISBN 9780787602567. 4400 B.C. Earliest evidence of the use of a horizontal loom is its depiction on a pottery dish found in Egypt and dated to this time. These first true frame looms are equipped with foot pedals to lift the warp threads, leaving the weaver's hands free to pass and beat the weft thread.

books.google.com (Global: 3rd place; English: 3rd place)

cjr.org (Global: 4,659th place; English: 2,556th place)

en.wikisource.org (Global: 82nd place; English: 41st place)

etymonline.com (Global: 669th place; English: 670th place)

web.archive.org (Global: 1st place; English: 1st place)

worldcat.org (Global: 4th place; English: 4th place)

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