I received an advertisement from a company with a
web site of http://www.magnetic-shield.com that makes
boxes to enclose your monitor to be used for protecting
your CRT _from_ stray magnetic fields. Perhaps it has
the reverse property of keeping stray RF from being
emitted by your monitor too?
I wrote a rc4 based encryption/decryption program for my TI86. You can
enter an alphabetic key (up to 256 characters). Enter some uppercase only
alphabetic plaintext, then it displays decimal numbers representing the
encryption of the plaintext. In decrypt mode you enter your key, then the
deci
