(Created on 20/12/2015)



  • 230-year-old secret lovers' code solved by Antiques Roadshow viewer - 17 January 2016
    "An Antiques Roadshow viewer has cracked a secret code between lovers from 1785."


  • The secret codes you're not meant to know - 17 December 2015
    'All over the world, there are hidden messages in city streets, hospitals, and on public transport. Why do they exist?"


    "Known as “hoboglyphs”, these nondescript graffiti tags highlight safe areas,
    water sources and information about police between the homeless."

  • The Secret World of Codes and Code Breaking
    "When you think of spies and secret agents, you might think of lots of things; nifty gadgets, foreign travel, dangerous missiles, fast cars and being shaken but not stirred. You probably wouldn't think of mathematics. But you should.
    Cracking codes and unravelling the true meaning of secret messages involves loads of maths, from simple addition and subtraction, to data handling and logical thinking..."

  • The Secret Language
    "Codes and ciphers are used by our military and diplomatic forces to keep confidential information from unauthorized eyes. Businesses also send data that has been encoded to try and protect trade secrets and back-room deals."




Halo 4 secret codes