Resources
http://en.wikipedia.org/wiki/Early_flying_machines
http://en.wikipedia.org/wiki/Whitehead_No._21
http://www.grc.nasa.gov/WWW/k-12/airplane/glider.html
http://www.grc.nasa.gov/WWW/k-12/UEET/StudentSite/historyofflight.html
http://en.wikipedia.org/wiki/Flugan
http://en.wikipedia.org/wiki/Monoplane
http://en.wikipedia.org/wiki/Jean-Marie_Le_Bris
http://en.wikipedia.org/wiki/John_Joseph_Montgomery
http://www.flyingmachines.org/
http://en.wikipedia.org/wiki/Whitehead_No._21
http://www.grc.nasa.gov/WWW/k-12/airplane/glider.html
http://www.grc.nasa.gov/WWW/k-12/UEET/StudentSite/historyofflight.html
http://en.wikipedia.org/wiki/Flugan
http://en.wikipedia.org/wiki/Monoplane
http://en.wikipedia.org/wiki/Jean-Marie_Le_Bris
http://en.wikipedia.org/wiki/John_Joseph_Montgomery
http://www.flyingmachines.org/