THE WORLD'S OLDEST COMPUTER DISCOVER ABOUT 2,100 YEARS OLD

Whether you are assembling an Ikea wardrobe or trying to fathom a mangled relic of very old technology,it's always helps to have the manufacturer's instructions.
For a century since its discovery in an ancient shipwrecks,the exact function of the mysterious ANTIKYTHERA   Mechanism were impossible to decipher because only tiny parts of its text were understood but now over 100 years after it was found hidden text has revealed the relic as a kind of philosopher's guide to the galaxy and perhaps the world oldest mechanical computer.