RE: Re: lesson plans for students

I have a copy of it...(unfortunately not an original)...
The other problem is coating the inside..

-----Original Message-----
From: pinhole-discussion-admin@pinhole.com
[mailto:pinhole-discussion-admin@pinhole.com]On Behalf Of Richard M.
Koolish
Sent: Friday, July 10, 2893 6:44 PM
To: pinhole-discussion@pinhole.com
Subject: Re: [pinhole-discussion] Re: lesson plans for students

Andy Schmitt writes:
>
> ..gee can't wait to see you try a pinhole in it.. 8o)

    See: http://web.mit.edu/invent/www/inventorsA-H/edgerton.html

    and scroll down to the picture of Doc Edgerton and the balloon.

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Received on Wed Apr 11 09:34:08 2001