Pythagoras was one of the most famous mystic philosopher, born at Samos about 586 BC, who taught the heliocentric system and reincarnation, the highest mathematics and the highest metaphysics, and who had a school famous throughout the world.

A network is a a system of intersecting lines or channels or it can be lines to communicate with and within a group.

Broadband is defined as relating to or being a communications network in which the bandwidth can be divided and shared by multiple simultaneous signals.

Bandwidth is a data transmission rate; the maximum amount of information (bits/second) that can be transmitted along a channel.