Solve the Alberti Disk in the National Geographic code breaker:
February 28th, 2009 at 11:00am |
The Alberti Disk:
Renaissance Italy launched the careers of Leonardo Da Vince and Michelangelo, but the time and place also produced intrigues, conspiracies, and espionage. The wealthy and powerful merchant princes were under threat from dangerous and cunning rivals of their own class. Leon Battista Alberti ( 1404-1472) was the illegitmate son of a wealthy Florentine [...]
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