~e; Fwd: Interesting collection of mercury vapour streetlight photos
From
brian carroll <human@electronetwork.org>
Date
Sat, 1 Sep 2001 21:31:45 -0800
this link was sent to me by a friend who had a fascination
with streetlights when growing up. trying to understand
them, their different types, mecury vapor, halide (i think),
and others. i have been in contact with archaeology lists
for this reason, looking at these links, although recent
history considering millennia, really gives some perspective
on culture today (when a 1950s light looks _so outdated_
from the present, modern version luminaire/fixture). things
are moving so quickly, but this infrastructure fades also
so quickly, the memory of its development, and the meaning
of its earlier designs. what is amazing to me is that the
wooden poles/distribution system has changed very little
since its inception in telegraphy, besides refining the
system, and also its aesthetic similarity with ships and
sails, the tension wires to keep things taught and in
balance. someday it seems probable that archaeologists
whom focus on understanding electromagnetic culture will
find a lot of information in these streetlight systems,
much as David E. Nye and Thomas P. Hughes have in their
written works, from gas lighting to arc-lighting and then
incandescent and fluorescent (i have no idea if mercury-
vapor is fluorescence, or another process. all i know
about fluorescent lighting, at least i think this is how
it goes, is that there is some gas in which an electron
is shot and illuminates the gas inside the chamber/light,
thereby emitting lightwaves.). one interesting book, for
children, but for professionals equally well, is that of
David Macauly (sp), the author of The Way Things Work or
some such title. one of his works, a picture book, had
a gas station in the late 20th or 21st century, i think
it was, in traditional archaeological/architectural style.
and i think it may or may not have had those huge lights
that used to be like giant ironing boards, that are so
quickly disappearing from the landscape. the lights must
have been 8 feet long and 2 feet wide, big rectangles of
light which would shine down on the gas station parking
lot, and were very car-like, in their scale and form.
also, dynamic, in that they arched. in any case, just
like the lights below, hopefully documentation of this
unique landscape, quickly disappearing and being replaced
by today's standards, can be saved for later generations
to understand the process of electrification in our
societies. there are people doing the work, cataloguing,
but mostly hobbiests it seems, but the electronetwork.org
project, if it can forge ahead despite adversity, would
be able to link to these unique resources in a way to
introduce such artifacts to others, the distantly familiar.
>http://www.geocities.com/ResearchTriangle/1059/mercury.html
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brian thomas carroll the_electromagnetic_internetwork
electromagnetic researcher matter, energy, and in-formation
human@electronetwork.org http://www.electronetwork.org/
the electronetwork-list
electromagnetism / infrastructure / civilization
http://www.electronetwork.org/