Alexander Graham Bell’s Tetrahedral Kites

In addition to developing the telephone, Alexander Graham Bell did extensive research in aerodynamics. He experimented with a tetrahedral structure for kites to lessen the weight-to-surface ratio to enable humans to fly.  

Bell began his experiments with tetrahedral box kites in 1898, eventually developing elaborate structures comprised of multiple compound tetrahedral kites covered in maroon silk, constructed with the aim of being to carry a human through the air. Named Cygnet I, II, and III (for they took off from water) these enormous tetrahedral beings were flown both unmanned and manned during a five year period from 1907 until 1912.

You can see a gallery of pictures taken during that time at the Public Domain Review.

-via Nag on the Lake


Login to comment.
Click here to access all of this post's 0 comments




Email This Post to a Friend
"Alexander Graham Bell’s Tetrahedral Kites"

Separate multiple emails with a comma. Limit 5.

 

Success! Your email has been sent!

close window
X

This website uses cookies.

This website uses cookies to improve user experience. By using this website you consent to all cookies in accordance with our Privacy Policy.

I agree
 
Learn More