Re: Potassium Iodine and permanent marker?

[Roger Eichhorn <eichhorn@xxxxxx>]

I think I had that magazine!  My uncle gave me his fifteen or so years  
collection of them before he went off to WWII.  My mother threw them  
out after I got married and left home.  There were a lot of neat  
projects in them.  One was a motorized bicycle made with a Briggs and  
Stratton engine.  It hardly made it up a gentle hill!  Another had  
instructions on how to build an enlarger, which was part of my  
introduction  to photography.

Roger

On 14 Apr 2008, at 10:16 PM, James Schenken wrote:
> Here is an article from Modern Mechanix magazine detailing what your  
> student was talking about.
>
> http://blog.modernmechanix.com/2006/07/23/trick-drawings-from-photos/
>
> The only thing left out was the requirement that the ink be  
> waterproof ink similar to drafting ink.
>
> Kind of cool to have that resource still available.