Re: pinhole bed of nails construction

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From: Gary Horne (gary@horne.cc)
Date: Fri Nov 22 2002 - 21:29:04 PST 

Date: Fri, 22 Nov 2002 21:29:04 -0800
Subject: Re: pinhole bed of nails construction
From: Gary Horne <gary@horne.cc>
Message-Id: <7AF5BFF4-FEA4-11D6-9171-0030654C6092@horne.cc>

Is there a particular pattern the nails should be in? All rows and
columns, or staggered like the stars on the American Flag?

g

On Friday, November 22, 2002, at 08:58 PM, pauld@exploratorium.edu
wrote:

> Hi marc
>
> It's painful but worth it.
> Drill pilot holes for each nail before you hammer the nails into the
> plywood.
>
> I like nails on 1.5 inch centers,
> But 1 inch centers give less pressure on the back.
>
> Paul D
>
>> I'm trying to build a bed of nails for the classic demo but I can't
>> find any instructions online. I have a basic idea but i would like to
>> avoid time wasting mistakes. Has anyone seen it listed anywhere?
>>
>> thanks
>>
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