[24740] in Cypherpunks

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Re: Stegno for Kids

daemon@ATHENA.MIT.EDU (Ben Goren)
Tue Jan 3 17:54:37 1995

Date: Tue, 3 Jan 1995 15:45:51 -0700 (MST)
From: Ben Goren <ben@Music.ASU.Edu>
To: cypherpunks@toad.com
In-Reply-To: <Pine.ULT.3.91.950103140953.24233A-100000@krypton.mankato.msus.edu>

Lemon juice makes a good invisible ink for kids. Write the message; heat 
the paper to reveal it. I used a match, but I suspect a hairdryer would 
be much more sensible.

b&

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