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 primary motivation for creating my Stream was the paralysing sense that a blog post needed appropriate length and weight. Since switching to Kirby, there’s relatively little friction to posting, but there’s definite friction in evaluating a post’s worth to the reader. I’d think to myself, “I’d like to write something about that, but I’ll have to come up with all sorts of extra stuff and dressing, and it’ll take all afternoon.”
And so, I was increasingly aware that I was letting many interesting or essential thoughts go undocumented, allowing them to drift from memory, or exist only on social media, likely to one day evaporate. I’ve become more and more interested in the human desire to document, and it’s something I’ve always valued, so I needed to find a solution that I could entirely control and own. That solution was my Stream.