NYCkayaker River cleaning boat

[Morton Swimmer]

It's also possible to have the same effect with stationary cleaners that
work the same way in tidal estuaries but are anchored in place. I've seen
those on the Thames in London and they work with the current in both
directions. However, they can't be so great as a kayaker to get entangled
in.
Cheers, Morton

On Tue, May 20, 2008 at 9:51 PM, Erik Baard <erikbaard at gmail.com> wrote:

> Hi,
>
> Chicago is using this river cleaning boat. Might be interesting for some.
>
> http://www.scavenger2000.com/main.html
>
> Salty regards,
>
> Erik
>
> --
> Erik Baard
>
> www.licboathouse.org
> www.naturecalendar.com
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-- 
Morton Swimmer...Associate professor of Computer Forensics...John Jay
College of Criminal Justice/CUNY...Virus Bulletin...
http://www.swimmer.org/morton