THESE BOOKS, THE "EUCLIDS ELEMENTS", are the foundation of all Geometrical proof and construction since Pytagoras in 2,500 BC. The book is printed in 1482. It is a compilation of 13 books, and has been referred to as the most successful and influential textbooks ever written. It is credited to the teachings and discoveries of the Greek mathematician Euclid (300 BC). It holds the "secrets" of the Fibonacci Numbers, PI, Pentacles, the 5 Platonic Solids, the Digital Compression Nicola Tesla later brought forward