On Sat, 25 Mar 2006 10:03:30 -0500, " JimH" jimh_osudad@yahooDOT
comREMOVETHIS wrote:


"Bert Robbins" wrote in message
...

"basskisser" wrote in message
oups.com...

Dan J.S. wrote:
"Don White" wrote in message
...
tak wrote:
" JimH" jimh_osudad@yahooDOT comREMOVETHIS wrote in message
...

A water bridge for boats built over a river. Pretty amazing!

http://www.funonthenet.in/content/view/223/31/

http://www.dw-world.de/dw/article/0,,990878,00.html
Google NYS Erie Canal (1 version) for examples nearer to home.




Can you imagine the weight of bridge structure, water & boats.
I wouldn't want to spend too much time under it.

boat adds absolutely no weight to this bridge... physics 101

Prove it...!!

http://www.boatsafe.com/kids/021598kidsques.htm


"Boatsafe for *kids*". LOL! I hope Kevin can grasp the basic concept of
displacement now.

Our resident *structural design engineer* once again steps in it.......big
time. ;-)


And he's probably got more sense than to bite at your troll.
--
'Til next time,

John H

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