Part 1 of that episode is available in the link below. Start at 5:35 for
the glider part.
http://www.youtube.com/watch?v=lwiF8pi26Nc

Paul Remde

"Craig" wrote in message
...
I just ran across this for those of you who missed this segment on
Discovery Channel.
http://www.youtube.com/watch?v=VxhwkM0ZXRM

Craig