mathematics

The Chalk Market: Where Mathematicians Go to Get the Good Stuff

Filmmaker Kyung Lee never dreamed she’d become a dealer. But bringing her first feature-length documentary to fruition required money she simply didn’t have. What she did have, however, was a direct line to the source of high-quality product and access to exclusive clientele.

Hagoromo chalk is a bit thicker than standard American chalk. It has been called the Rolls Royce of chalk—even the Michael Jordan of chalk.

The Musical Mathematics of Rob Schneiderman

The best jazz musicians can bend and twist time, changing meter mid-phrase to fold a melody back on itself, or stretching a beat so that it seems to hang, pregnant, in mid-air. As a first-call pianist in New York City, Rob Schneiderman spent more than a decade expanding and compressing music’s temporal dimensions with jazz legends such as trumpeter Chet Baker, trombonist J.J. Johnson, and saxophonist James Moody, while also recording a series of critically hailed albums under his own name.

The Starship or the Canoe: Where Will Our Future Adaptations Be?

IN 2015, an observatory high in the Atacama Desert of Chile detected three planets orbiting an M star, an ultra-cool dwarf, in the constellation Aquarius about 40 light years, or 232 trillion miles, from Earth. Until then, the dim star was designated 2MASS J23062928-0502285. Not such a charming name. The discoverers of its satellites, a team of astronomers who operate the Chilean observatory remotely from Liege in Belgium, took the opportunity to warm up that appellation.

From the Summer 2017 Adaptation issue of California.
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