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The Rogallo wing is a flexible type of wing. In 1948, Francis Rogallo, a NASA engineer, and his wife Gertrude Rogallo, invented a self-inflating flexible wing they called the Parawing, also known after them as the "Rogallo Wing" and flexible wing. NASA considered Rogallo's flexible wing as an alternative recovery system for the Mercury and Gemini space…
History, Rogallo wing hang glider & Construction
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Rogallo wing | is a | flexible type of wing | 0.90 | text |
| Rogallo wing | is a | simple and inexpensive flying wing with remarkable properties | 0.90 | text |
| the triangular control frame | instance of | Early Rogallo patentsDespite similar designs having appeared earlier and critical innovations | 0.80 | text |
| harness for adequate weight-shift control having been developed by others | instance of | Early Rogallo patentsDespite similar designs having appeared earlier and critical innovations | 0.80 | text |
| Rogallo holds several patents.Rogallo | instance of | Early Rogallo patentsDespite similar designs having appeared earlier and critical innovations | 0.80 | text |
| Gertrude et al | instance of | Early Rogallo patentsDespite similar designs having appeared earlier and critical innovations | 0.80 | text |
| Rogallo wing | related to Construction | Nowadays | 0.60 | section |
| Rogallo wing | related to Construction | Rogallo | 0.60 | section |
| Rogallo wing | related to Construction | Slow Rogallo | 0.60 | section |
| Rogallo wing | related to Construction | Fast | 0.60 | section |
| Rogallo wing | related to Construction | The Rogallo | 0.60 | section |
| Rogallo wing | related to Construction | The | 0.60 | section |
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