"No data on air propellers was available, but we had always understood that it was not a difficult matter to secure an efficiency of 50% with marine propellers"
About this Quote
The subtext is methodological: if aviation doesn’t have a mature knowledge base, borrow one. Their genius wasn’t just inspiration; it was translation. By assuming the propeller problem wasn’t “difficult,” Orville reveals a mindset that refuses to romanticize the unknown. He’s normalizing the unprecedented, pulling the miracle down into the workshop where it can be measured, iterated, and improved.
Historically, this sits in a moment when “flight” was still a carnival promise and a scientific puzzle, and when much aerodynamic theory was either scattered, unreliable, or locked in academic silos. The Wrights, running a bicycle business, were outsiders with a mechanic’s instinct for efficiency and loss. That 50% figure isn’t trivia; it’s a declaration that waste matters, that propulsion is not secondary to lift. In a single line, Orville sketches the ethos of early aviation: make analogies, set targets, and build your own data if none exists.
Quote Details
| Topic | Science |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Wright, Orville. (2026, January 18). No data on air propellers was available, but we had always understood that it was not a difficult matter to secure an efficiency of 50% with marine propellers. FixQuotes. https://fixquotes.com/quotes/no-data-on-air-propellers-was-available-but-we-3243/
Chicago Style
Wright, Orville. "No data on air propellers was available, but we had always understood that it was not a difficult matter to secure an efficiency of 50% with marine propellers." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/no-data-on-air-propellers-was-available-but-we-3243/.
MLA Style (9th ed.)
"No data on air propellers was available, but we had always understood that it was not a difficult matter to secure an efficiency of 50% with marine propellers." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/no-data-on-air-propellers-was-available-but-we-3243/. Accessed 13 Feb. 2026.





