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.
Open Transclude for Networked Writing
Not an accumulation of facts
Knowledge is not an accumulation of facts, nor is it even a set of facts and their relations. Facts are only rendered meaningful within narratives, and the single-page document is a format very conducive to narrative structure. The hypertext books that have gained popularity (I’m thinking here of Meaningness.com) have largely conformed to this in two ways: 1) there is an intended reading order, and 2) the longer essays within the project do most of the heavy lifting in terms of imparting the author’s perspective to readers.
On the other hand, the notion of the “document” that is intrinsic to web development today is overdetermined by the legacy of print media. The web document is a static, finished artifact that does not bring in dynamic data. This is strange because it lives on a medium that is alive, networked, and dynamic, a medium which we increasingly understand more as a space than a thing.
More that can be done
The web is still a very young medium, and it has been influenced more than anything else by print media design. There is so much more that can be done with text on a screen than is being done today. Citations, drawing, chat, speech-to-text. There are opportunities everywhere, and the bar is low! If we are serious about unlocking the value of knowledge we should consider how to improve every part of the knowledge production stack, and that includes reading. As Laurel Schwulst says:
Imaginative functionality is important, even if it’s only a trace of what was, as it’s still a sketch for a more ideal world.
Open Transclude
What you are looking at is an scroll-locked iframe that links to a quote I picked out of my blog post “Notes on Comparative Psychology.” You can use Open Transclude anywhere you can drop an
<a>
tag on your own site.Open Transclude:
- Works anywhere on your own domain
- Compatible with most static site generators / templating engines
- 12 lines of HTML, 80 lines of SCSS, 22 lines of JS (4.5 kb total)
- Has 0 dependencies — this is native web technology
Open Transclude is extremely simple, and the heaviest part of the code is the CSS, which you can simplify at your whim. That’s why I am referring to it as a UX pattern. This is not a protocol. The code is really a commodity. What’s interesting about it is the idea and the design, and this is just one viable implementation! Feel free to adapt it however you like.
The principal improvement over a block quotation is sense of context.