| The third excerpt represents the element of Water. It speaks of pure spiritual influences and feelings of love, and is drawn from Faraday as a Discoverer by John Tyndall: along which its magnetic action is exerted, and sweeping his wand
across these lines evokes this new power. Placing a simple loop of
wire round a magnetic needle he bends its upper portion to the west:
the north pole of the needle immediately swerves to the east: he
bends his loop to the east, and the north pole moves to the west.
Suspending a common bar magnet in a vertical position, he causes it
to spin round its own axis. Its pole being connected with one end
of a galvanometer wire, and its equator with the other end,
electricity rushes round the galvanometer from the rotating magnet.
He remarks upon the 'singular independence' of the magnetism and the
body of the magnet which carries it. The steel behaves as if it
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The fourth excerpt represents the element of Earth. It speaks of physical influences and the impact of the unseen on the visible world, and is drawn from The Republic by Plato: whom we were just now describing as perfect guardians.
And what is the name which the city derives from the possession of this
sort of knowledge?
The name of good in counsel and truly wise.
And will there be in our city more of these true guardians or more smiths?
The smiths, he replied, will be far more numerous.
Will not the guardians be the smallest of all the classes who receive a
name from the profession of some kind of knowledge?
Much the smallest.
And so by reason of the smallest part or class, and of the knowledge which
resides in this presiding and ruling part of itself, the whole State, being
 The Republic |