On 9/22/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > For every inch of water pumped out, the boat will drop one inch lower > relative to the caisson. But for every inch of water pumped out, the caisson > will also rise one inch higher in the canal. So the level of the top of the > boat relative to the tunnel stays constant. <snip> > A neat solution, but I'm not sure it's the right one for Froghall. > Martin L
Of course, its much easier just to fill the water tank before the journey! :-) Mike -- Michael Askin http://shoestring.zapto.org/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/canals-list/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/canals-list/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
