Sunday, July 26, 2009

Zenos paradox


Or why it is taking so long for me to finish the hull of the boat.



Zeno was a 5th century B.C. philosopher.
Achilles was trying to catch a tortoise. No matter how fast Achilles would run, by the time he reached where the tortoise was the tortoise had moved a little further. Thus Achilles could never catch the tortoise.

To paraphrase the paradox.

On the first day you complete one half of the distance to your goal.

On the second day and each subsequent day you complete one half of the remaining distance.

You will never be able to reach your goal because there will always remain at least a small distance between you and your goal.







The first plywood hull panels went on fairly quickly. They were pretty big and pretty flat. Before long I was working towards the bow.





As the hull developed more and more curve the panels had to be made shorter and shorter so they could be bent to the shape. Because the panels are curving the straight edges of the plywood could no longer simply be butted together.

To fit nicely each edge had to be gently curved.


The closer I got to the bow.

The more difficult the fit and the slower my progress.





The piece in the foreground is dark because I have soaked it to make it take the shape more easily.


3 comments:

  1. My proposed ammendment to Zeno's Paradox: Eventually, and after many unsuccessful attempts, Achilles found only a short distance between himself and the Tortoise. At which point he filled the gap with epoxy and wood flour, then went to eat lunch.

    Thanks for having us for a visit last month! It was so much fun, and I wish we could do it more often. See you and Sally in the fall, hopefully with boat in tow! (I'll be looking for 'Breaking Away' next time I go to the library)

    - Mark

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  2. Hello,

    I've been enjoying your build via your blog and the B&B website. I have a question, is the planking on the sides and bow only connected with butt joints?

    Thanks,
    Mike Vacanti

    ReplyDelete
    Replies
    1. After looking at the pictures a little closer it looks like the planking at the bow consists of 2 layers. Is that correct?

      -Mike

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