Y brodyr Wright

Y brodyr Wright
Y brodyr Wright
Galwedigaeth	military flight engineer, design engineer
Gwobr/au	Medal Aur y Gyngres, Gwobr 'Hall of Fame' am Hedfan, Washington Award, Medal Franklin

Dau frawd o'r Unol Daleithiau oedd y brodyr Wright, sef Orville (19 Awst 1871 – 30 Ionawr 1948) a Wilbur (16 Ebrill 1867 – 30 Mai 1912), sy'n enwog am ddyfeisio ac arloesi ym myd awyrennau. Credir^[1]^[2]^[3] mai nhw ddyfeisiodd ac adeiladodd awyren lwyddiannus gyntaf y byd a hedfanodd ar 17 Rhagfyr 1903.

Cyfeiriadau

↑ "The Wright Brothers & The Invention of the Aerial Age." Smithsonian Institution. Adalwyd: 21 Medi 2010.
↑ Johnson, Mary Ann. Following the Footsteps of the Wright Brothers: Their Sites and Stories Symposium Papers Wright State University, 2001.
↑ "Flying through the ages." BBC News, 19 Mawrth 1999. Adalwyd: 17 Gorffennaf 2009.

[1] "The Wright Brothers & The Invention of the Aerial Age." Smithsonian Institution. Adalwyd: 21 Medi 2010.

[2] Johnson, Mary Ann. Following the Footsteps of the Wright Brothers: Their Sites and Stories Symposium Papers Wright State University, 2001.

[BBC_News-3] "Flying through the ages." BBC News, 19 Mawrth 1999. Adalwyd: 17 Gorffennaf 2009.

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[2]

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