Riddle Me This

Cryptographic messages have been found dating back to 1900 BC in Egypt. Julius Caesar was one of the more famous early rulers to use cryptography to communicate securely with his generals. His system, oddly called the Caesar Cipher would replace each letter with another letter a fixed distance from the first in the […]


It’s A Game Of Cat And Mouse

The mouse was invented in 1963. What did cats chase before then?