Necklace - The cryptographic disc of Aeneas language:english

Necklace - The cryptographic disc of Aeneas language:englishIt was a disc with 24 holes (one for each letter of the alphabet) on the periphery, one in the centre and one more defining the letter A. The sender formed the message by passing a thin thread through the holes of the relevant letters and the receiver read it by removing the thread and noting the letters from right to left.

was discovered in 1846 on the island of Salamis and is kept at the Epigraphical Museum of Athens

a goose in flight

The players were holding each by three pawns (of different colour or type such as black and white pebbles

the square or (like tangram) some particular figures (e

without a doubt

It included at least 35 gears

Δ to represent Δέκα (ten)

It accurately modeled complex cycles such as those of Meton

Archimedes demonstrates that each of the pieces has an area that is a rational fraction of the total area of the initial square and searches for the number of possible combinations for recreation

It was built around 120 B

how much more (than we think) the modern Western Technological Civilisation owes to the Greeks

broad beans and beans