Archaeologists on Thursday unveiled a 3,500-year-old city in Peru that likely served as a trading hub linking Pacific coast ...

Scientists discover 3,500-year-old lost city in Peru that rivalled Ancient Egypt - Ancient city likely served as trading hub ...

To convert Pounds to Egyptian Pounds or determine the Pound Egyptian Pound exchange rate simply use the currency converter on the right of this page, which offers fast live exchange rate ...

The 75.47-carat Hooker Emerald was worn by Ottoman Sultan Abdul Hamid II, the last sultan of the Ottoman Empire. Photo by Chip Clark, courtesy Smithsonian Institution, National Museum of Natural ...

Includes index Cipher of Mary Queen of Scots -- Le Chiffre indechiffrable -- Mechanization of secrecy -- Cracking the enigma -- Language barrier -- Alice and Bob go public -- Pretty good privacy -- ...