Codes and ciphers have been used for centuries to hide secrets from prying eyes. But written languages also use code with symbols representing sounds words of names even though the intent is to share a message rather than hide it. Here are...See moreCodes and ciphers have been used for centuries to hide secrets from prying eyes. But written languages also use code with symbols representing sounds words of names even though the intent is to share a message rather than hide it. Here are some languages and ciphers that took hundreds of years to understand. Written by
David Foss
See less