History:The Glider

开始时间:
结束时间:
请输入片段标题:
 
Comment on this Video:Please leave valid personal information while commenting so that we can contact you at first time and solve the problems from your feedback in time.

Name: Company: Contact:

FAQ     Flash Player 11.3    Home

About this video

History:The Glider

More than two thousand years ago, people were already making plans to rise to the sky. The decisive impulse of modern planes is the glider which is enlightened by the bird's flying. This program will tell you the invention and influence of the gliders.

  • Added:2006
  • Country:Germany
  • Duration:15
  • Time of update:2011/8/15 15:38:14

Recent View