30

1. Used (as –30–) to indicate the end of a newspaper (or broadcast) story, a copy editor’s typographical notation. 2. The duration in years of the Thirty Years’ War – 1618 to 1648. 3. 30 is the sum of the first four squares, which makes it a square pyramidal number. 4. The number of tracks… Continue reading 30

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Categorized as Personal

Deep City (the printed edition)

Giles Lane invited me to lead one of the days in the series of hands-on explorations called “City as Material” which resulted in Layered being published. I came into the Proboscis offices a few weeks later and decided to revise the Deep City talk I’d given at the Microsoft Social Symposium and put those thoughts… Continue reading Deep City (the printed edition)

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Categorized as Cities