Why Are 4 Blades Better Than 3?

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✩ABOUT THIS VIDEO✩
In this video, we investigate why the number of blades on a propeller matters and why 4 blades can be better than 3. We also touch upon why Titanic might have had a different number of blades on her propellers and what experiments they may have been running.

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Rob Farnworth, David Jarvis

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All content on this channel is provided for entertainment purposes only. Although every effort has been made to ensure the content is accurate and up to date, it remains the responsibility of the viewer to determine its accuracy and validity. The content should never be used to substitute professional advice or education.