As George Lakoff and Mark Johnson made clear in their touchstone book Metaphors We Live By, metaphors are the basis of all human thought and reasoning. The metaphors we use to speak about the web are not simply linguistic trivia – they determine how we understand it on a fundamental level. It determines what we think the web is capable of, what risks, opportunities, and challenges it poses. Which means the metaphors we use to think about the web profoundly influence what we think the web is, what we think we can do with it, and how we might change or evolve it.
…Out of all of these metaphors [for the web], the two most enduring are paper and physical space.
Digital gardening is the Domestic Cozy version of the personal blog. It's less performative than a blog, but more intentional and thoughtful than our Twitter feed. It wants to build personal knowledge over time, rather than engage in banter and quippy conversations.
An open collection of notes, resources, sketches, and explorations I'm currently cultivating. Some notes are Seedlings, some are budding, and some are fully grown Evergreen.
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.