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PYTHAGORAS-L FOUNDED THE WORLD'S FIRST PHYSICS LABORATORY
In SCIENCE NEWS, I. Amato, May 12, 1990, p. 295: "Andrew D. Dimarogonas of
Washington University in St. Louis says he has reassembled several lines of
historical evidence indicating that Pythagoras -- a Greek mathematician, mystic
and cult leader who lived around 580 to 460 B.C. -- set up an acoustics lab in his
home....
"Dimarogonas' claim pivots largely upon the writings of the Roman scholar
Boethius, who lived 1,000 years after Pythagoras and who probably had access to
documents long since lost.
"Boethius recounts a story of unknown origin in which Pythagoras, after going into
a metalworking shop, conducted impromtu experiments to learn how different
hammers produced specific tones. As Boethius tells it, Pythagoras discovered that a
hammer weighing half as much as another produce a note an octave higher no
matter what force was used to swing the hammer. Pythagoras also found that other
sets of hammers with specific weight ratios produced other tonal consonances such
as fourths.
"According to the story, Pythagoras returned home from the shop and conducted
experiments into the relationship between objects' physical proportions and the
tones they produced. His experiments included plucking strings of different length
and widths and hitting vessels filled with varying amounts of liquid. Other ancient
authors, such as Theon of Smyrna (2nd centery A. D.), offer similar anecdotes
indicating that Pythagoreans and other ancient Greeks were not merely head-inthe-sky theoretocians, Dimarogonas asserts in the May Journal of Sound and
Vibration,
SADOiDRNStO.
3+\S 1390
"Dimarogonas summons other evidence from a drawing accompanying Boethius'
manuscript. Pythagoras is shown using a hammer to hit a series of hanging bells,
while other hammers rest in the pans of a balance suspended from his other hand.
To the left, Boethius himself appears with a so-called monochord, an instrument
consisting of a single taut string whose length can be varied. The monochord ‘was
deliberately designed and built to conduct experiments regarding the relation of
the length of the string to the pitch of the sound", Dimarogonas suggests.
"He contends that most historians may not be equipped to interpret subtle
scientific messages in historical documents and objects. ‘Hopefully this work will
triger pure historians to seek cooperation of scientists and engineers in interpreting
things that they cannot interpret themselves’, he says."
METROLOGIST
According to Pythagorean Aristoxenus the Musician, Phythagoras-L was the first
to introduce weights and measures among the Greeks (The Pythagorean Source
Bone AND L'ERBA
KA. GaTA Rit BANS >
http://members.fortunecity.com/jonhays/1stlab.htm