Directories aren’t surging. There isn’t this nascent directory movement fomenting - ready to take on the world. Directories aren’t trending.
But there is a certainly really sweet little directory community now. From the Marijn-inspired stuff listed in Directory Uprising to the link-sharing ‘yesterweb’ collected around sadgrl.online - or the originals at Indieseek and i.webthings.
Barnsworthburning (by Nick Trombley) is a very formidable addition to this community - a clean, multilayered design and an innovative bidirectional index.
In order that the mind may not be taxed, moreover, by the manifold and confused reading of so many such things, and in order to prevent the escape of something valuable that we have read, heard, or discovered through the process of thinking itself, it will be found very useful to entrust to notebooks...those things which seem noteworthy and striking.
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.