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Pi and the Seductions of Infinity

This essay and poem are part of the Universe in Verse book. “My business is circumference,” Emily Dickinson wrote in one of her most cryptic letters. Since ancient times, human beings have been enchanted by the immutable relationship between the circumference of a circle and

KDO: 28 Years Later…

It’s getting a little ridiculous, isn’t it? 28 years of kottke.org, as of today. Older than Google. Older than The Matrix. Older than Christopher Nolan’s feature film career. Older than Elle Fanning. Older than Kurt Cobain when he died. 47,300 posts since March 14, 1998. It

The Palaces of Memory

The US and Israel target another glorious palace in Iran, Art Basel Qatar's complicity in anti-LGBTQ policies, the problem with art awards, and much more.

Visible measures

When an organization is known for speed and quality, it’s likely that if times get tough, quality will suffer before speed does. That’s because customers notice speed right away, but it takes a while to come to a conclusion about quality. If a musician or politician is known