"The closer the bird is to the surface of the water, the firmer and more inelastic is the uplift of the rising air. The bird appears to almost feel the surface with the tip of its weather wing"
About this Quote
The subtext is methodological. Hargrave isn’t content with abstract equations; he wants phenomena you can almost touch. That’s why the most revealing phrase isn’t technical, it’s sensory: the bird “appears to almost feel the surface.” He’s translating aerodynamic feedback into bodily knowledge, implying that flight is as much proprioception as propulsion. The “weather wing” detail matters, too: this isn’t generic uplift; it’s responsive, asymmetrical control, a micro-adjustment against gusts and drift.
Context sharpens the intent. Hargrave, a late-19th-century aviation pioneer, worked in an era when heavier-than-air flight was still a contested dream, and when observation of birds was one of the few reliable datasets available. By framing the water’s surface as something a wing can “read,” he’s quietly arguing that successful flight will come from understanding air as a textured medium and building machines that can negotiate that texture, not brute-force it.
Quote Details
| Topic | Nature |
|---|---|
| Source | Help us find the source |
| Cite | Cite this Quote |
Citation Formats
APA Style (7th ed.)
Hargrave, Lawrence. (n.d.). The closer the bird is to the surface of the water, the firmer and more inelastic is the uplift of the rising air. The bird appears to almost feel the surface with the tip of its weather wing. FixQuotes. https://fixquotes.com/quotes/the-closer-the-bird-is-to-the-surface-of-the-55829/
Chicago Style
Hargrave, Lawrence. "The closer the bird is to the surface of the water, the firmer and more inelastic is the uplift of the rising air. The bird appears to almost feel the surface with the tip of its weather wing." FixQuotes. Accessed February 3, 2026. https://fixquotes.com/quotes/the-closer-the-bird-is-to-the-surface-of-the-55829/.
MLA Style (9th ed.)
"The closer the bird is to the surface of the water, the firmer and more inelastic is the uplift of the rising air. The bird appears to almost feel the surface with the tip of its weather wing." FixQuotes, https://fixquotes.com/quotes/the-closer-the-bird-is-to-the-surface-of-the-55829/. Accessed 3 Feb. 2026.







