We'd like to thank the following sites for their pictures and information:
http://www.bigfoto.com/themes/nature/sky/
http://www.nasaexplores.com/show2_5_8a.php?id=04-055&gl=58
www.sapiensman.com/ old_planes/aeroplanos.htm
inventor.about.com/library/inventors/blairplane.htm
www.ctie.monash.edu.au/ hargrave/cayley.html
www.ctie.monash.edu.au/ hargrave/penaud.html
www.spartacus.schoolnet.co.uk/ SAVlilenthal.htm
http://www.af.mil/history/person.asp?dec=Early_Years&pid=123006452
www.uncp.edu/ gpac/youth/03-04.htm
|
|
|
|
|
|