Wharfing Out, Porching Out

July 9th, 2011
construction, expansion
One of the ways that costal cities expand is 'wharfing out'. Wharves are built to provide more dock area, and then later people come along and fill in the area between the wharves to get more land area. Similarly, one of the ways houses expand is to build a porch, and then later make it part of the house. Both of these are expansion in stages, increasing the interface with the outside and then descreasing it. A straight up expansion is also possible, but going through the intermediate step of wharves or porches makes the next step easier to picture.

(Read about city expansion in gaining ground: a history of landmaking in boston and house expansion in how buildings learn, what happens after they're built. I really liked both of these books.)

Referenced in: Fill In Fort Point Channel?

Comment via: facebook, substack

Recent posts on blogs I like:

The One That I Want Another Sister

I want a baby sister or brother. Because I want to play with another kid, and I don't want to play with Josie because she is in preschool and I won't play with her very often. So I want to play with someone very often who is not just two people. …

via Nora Wise's Blog Posts September 5, 2026

Linkpost for September

On September 19 and 20, Sparrow Infrastructure is putting on The Overhang, a conference in Washington D.C.

via Thing of Things September 4, 2026

Ed Zitron's AI prediction track record

I was curious how well the predictions of the most widely cited AI skeptic I've seen (Ed Zitron) have done, so I looked at how his predictions panned out. To disclose my own biases, I've never had a particularly strong pro or anti AI progress posi…

via Posts on September 1, 2026

more     (via openring)