From Wikipedia, the free encyclopedia

Ships Propeller

Lieutenant Frederick Du Vernet did experiments to devise a suitable shape for a ship's propeller in 1824.

27 Jun 1844 - CONTROVERSY ON THE INVENTION OF THE ARCHIMEDEAN SCREW. - Trove (nla.gov.au)

htpps://trove.nla.gov.au/newspaper/article/92674950 78.146.30.129 ( talk) 17:22, 22 November 2023 (UTC) reply

From Wikipedia, the free encyclopedia

Ships Propeller

Lieutenant Frederick Du Vernet did experiments to devise a suitable shape for a ship's propeller in 1824.

27 Jun 1844 - CONTROVERSY ON THE INVENTION OF THE ARCHIMEDEAN SCREW. - Trove (nla.gov.au)

htpps://trove.nla.gov.au/newspaper/article/92674950 78.146.30.129 ( talk) 17:22, 22 November 2023 (UTC) reply


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