Edward_Frost_ornithopter.JPG (340 × 274 pixels, file size: 25 KB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 05:19, 27 December 2005 |
| 340 × 274 (25 KB) | Chris 73 | Edward Frost of Cambridgeshire, England, constructed an ornithopter of willow, silk, and feathers in 1902. Frost was later president of the Royal Aeronautical Society. Source: http://www.centennialofflight.gov/essay/Dictionary/ornithopter/DI37.htm {{PD- |
The following other wikis use this file:
Edward_Frost_ornithopter.JPG (340 × 274 pixels, file size: 25 KB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 05:19, 27 December 2005 |
| 340 × 274 (25 KB) | Chris 73 | Edward Frost of Cambridgeshire, England, constructed an ornithopter of willow, silk, and feathers in 1902. Frost was later president of the Royal Aeronautical Society. Source: http://www.centennialofflight.gov/essay/Dictionary/ornithopter/DI37.htm {{PD- |
The following other wikis use this file: