A Brief History of Atomic
"Dudes and Deeds"
CHAPTER ONE: THE BEGINNINGS [492B.C.-1800]
THE
FOUR ELEMENTS OF EMPEDOCLE OF AGRIGENTE
The Greek Empedocle (around 492-432 BC.) divided matter into four
elements, that he also called "roots":
water |
earth | air | fire |
These elements are "walled in by the forces of love and hate".
With absolute love, they form an homogenous unity, whereas hate separates them.
While these two continue to enter into conflict, the mixing of elements gives
rise to all material things.
![]()
THE
GREEK CHEMISTS
The word "atom" comes from the greek "a-tomos" and means "little indivisible
one". This concept was invented by Leucippe of Milet in 420 BC.
His main man, Democritus (460-370 BC.), explained that matter was made up of particles that were:
- invisible because of their extremely small size
- indivisible as their name indicates
- solid (no void inside)
- eternal because they are perfect
- surrounded by an empty space (to explain their movement and changes in density)
- having an infinite number of shapes (to explain the diversity observed in nature)
*FUN FACT*
From a book on the Bhagavad Gita(Holy Hindu
Scripture): Today, we have discovered there are 12 particles and 12 corresponding antiparticles, from which we get 24 pieces for that puzzle of all existing matter. Coincidence or what? ;-) [Courtesy: Atom History] |
THE
MIDDLE AGES
The Greek atomist doctrine lay forgotten in the dark throughout the long
centuries and left in its place a durable triumph of the theory of four elements
of Empédocle.
Originating in the Middle Ages, alchemy was born from the progress of metallurgy and from the inadequacy of the theory of the 4 elements for representing the diversity of matter.
The
"grand plan" of alchemy was to achieve the transmutation of lowly metals
(like copper) into "noble" metals such as gold. Without doubt because the
success of such "Grand Works" (transmutation) opened up prospects of
wealth and power, the activities of alchemists were surrounded by secrecy and
were performed using extremely ancient processes of the esoteric and of the
occult.
The beginnings of alchemy (like those of astrology for that matter) established
symbolic links which united the microcosme and macrocosme (the world of
planets). For example, the element Lead was associated with the planet Saturn
because Saturn appears to us have a "leaded" yellow colour.
In spite of their esoteric beliefs, alchemists developed the observation,
experimentation, measurement and classification of the elements: alchemy is
therefore a respectable precursor of chemistry. Anyway, don't forget that Newton
was adept at alchemy and that today's physics has turned the old dream of
transmutation into reality by transforming certain atoms into other atoms.
[Majority Page Content by: Atom History]