Sunday, June 1, 2008

The Design of Digit

Do you ever wonder how the shape of digits were designed? What is logic behind numbers?
The numbers we all use (1, 2, 3, 4, etc.) are known as "arabic" numbers to distinguish them from the "Roman Numerals" (I, II, III, IV, V, VI, etc). Actually the Arabs popularized these numbers but they were originally used by the early phonecian traders to count and keep track of their trading accounts.
Have you ever thought why ........ 1 means "one", and 2 means "two"? The roman numerals are easy to understand but what was the logic behind the phonecian numbers?