Seeker Knowledge
Project
Propeller
How Seeker’s homemade bronze boat propeller was designed, patterned, molded, cast, repaired, machined, balanced, and tested—including the failed pours and the changes that produced a working propeller.
Featured video
DIY Boat Propeller - Part 10 - Tested at 600 rpm
Published 2020-12-28
Start here for the Propeller story.
Starts at 15:16
Videos
Videos follow the project timeline. When Part 1 of a series is reached, the complete series stays together before the timeline resumes.
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Evidence sources
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Journey
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Primary evidence
Videos
Videos, transcripts, website material, and Doug-authored project posts.
25 additional references are indexed for search.
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