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Useful gadgets
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Jack Dale
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Useful gadgets
On 24 Jan 2004 09:18:25 -0800,
(Parallax)
wrote:
Any other useful things?
Portland Plotter - after one of my coastal navigation students showed
me one I put away the parallel rules. I still like a Douglas
protractor, but I use the parallel rules as an antique. The Plotter
is my mainstay.
After I demonstrate all 3, almost all of my students opt for the
Portland Plotter.
Jack
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Useful gadgets