energy
Tracing Power Lines with the Pylon Appreciation Society
Pylons
Not all the towers along a transmission line are identical. Look closely at a tower where the line makes a sharp turn and you will likely find it is wider and beefier than other towers along the route. The added strength and weight are needed to resist the unbalanced pull of the conductors, which might overturn an ordinary tower. These special towers are called deviation or angle towers.
The transmission-line tower everybody knows is an Erector Set latticework of steel girders and diagonal braces. The techniques for designing and building these towers are the same ones used in constructing steel bridge trusses or crane booms. The individual pieces can be made cheaply from rolled steel and then bolted together on the site. This last point is more important than it might seem: transporting a fully assembled tower 100 feet tall is an awkward and expensive business.
A haunting, syncopated music
"Rappers" on the roof of the electrostatic precipitator knock the accumulated dust free, letting it fall into the storage hopper. Each rapper is the size and shape of a baseball bat. Inside is an electromagnet that pulls a steel plunger upward, then allows it to fall again, producing a sharp knock. The rappers are energized at seemingly random intervals, producing a haunting, syncopated music. (The rhythm seemed more modern jazz than rap.)
Safety cut rope axe man
In the first nuclear reactor, constructed by Enrico Fermi in 1942 under the bleachers of the University of Chicago football stadium, the control rods were held up by a manila rope. A man with an axe was told to cut the rope if the reactor got out of hand. This "safety cut rope axe man" is supposedly the origin of the term SCRAM for an emergency shutdown procedure.
Color coding
Telephone wires erupt in a multicolor cascade in a ground-level, pedestal-type splice case on a city street.
Dividing the set of 10 colors into two contrasting groups of 5 allows for exactly 25 combinations with one color from each group; thus, each pair in a bundle can be uniquely colored. A similar color code is applied to the ribbons that bind together all the pairs in a bundle, and to those of the superbundles. The result is highly festive! A specific wire might be identified as the blue-red conductor within the orange-black bundle within the brown-yellow superbundle.
A Tractate on Japanese Aesthetics
Listings and jottings
Most likely to succeed in defining Japanese aesthetics is a net of associations composed of listings or jottings, connected intuitively, that fills in a background and renders the subject visible.
Process vs. product
...more concerned with process than with product, with the actual construction of a self than with self-expression.
We have been given a standard
We have been given a standard to use. It is there, handy daily: things as they are, or Nature itself. This makes good sense, the only sense really—Nature should be our model.
Merely ornate
There is nothing merely ornate about nature: every branch, twig, or leaf counts.
No words to describe
If there is no term for something, it might be thought that the commodity is of small importance. But it is just as likely that this something is of such importance that it is taken for granted, and thus any conveniences, like words, for discussing it are unnecessary.
Mimesis
Realism played small part in the realities of life as experienced by the traditional Japanese artist. The expectations of the artist's cultivated sensibilities did not demand mimesis. Rather, indication, suggestion, simplicity took the place of any fidelity to outward appearance.
Cherry blossoms
Cherry blossoms are to be preferred not when they are at their fullest but afterward, when the air is thick with their falling petals and with the unavoidable reminder that they too have had their day and must rightly perish.
Immortality, in that it is considered at all, is to be found through nature's way. The form is kept though the contents evaporate.
Wabi-sabi
Sabi is an aesthetic term, rooted in a given concern. It is concerned with chronology, with time and its effects, with product.
Wabi is a more philosophical concept, a quality not attached merely to a given object. It is concerned with manner, with process, with direction.
How painful life here would be
A mountain village
Where there is not even hope
Of a visitor:
If not for the loneliness,
How painful life here would be.— Saigyo (Donald Keene translation)