Monthly Archives: March 2008

Categorically Not! – Puzzles!

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The next Categorically Not! is on Sunday March 9th (upcoming). The Categorically Not! series of events that are held at the Santa Monica Art Studios, (with occasional exceptions). It’s a series – started and run by science writer K. C. Cole – of fun and informative conversations deliberately ignoring the traditional boundaries between art, science, humanities, and other subjects. I strongly encourage you to come to them if you’re in the area. Here is the website that describes past ones, and upcoming ones. See also the links at the end of the post for some announcements and descriptions (and even video) of previous events.

The theme this month is Puzzles! Here’s the description from K C Cole:

What isn’t a puzzle? The universe, life and everything are essentially puzzles that, to borrow from Einstein, “beckon like a liberation.” Designing buildings, choreographing dances, cooking meals and getting along with other people all involve solving puzzles (as, of course, does figuring out what’s right in front of your eyes—not to mention putting together a program such as Categorically Not!) A love of puzzles and the challenge of solving them is deeply embedded in human nature.

Categorically Not! - Puzzles! - Speakers

Gwen Roberts, Scott Kim, Gavin Scott.

Our March 9th Categorically Not! features puzzlemaster Scott Kim, who’s […] Click to continue reading this post →

Beyond Einstein: Fixing Singularities in Spacetime

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Not long ago David Morrison (UCSB) came to the mathematics department here at USC to give a colloquium.

David Morrison Colloquium at USC

This was a treat for me for many reasons. Here are three:

  1. It’s always good to see Dave. He’s one of the people I’ve known in the field was since my very first postdoc when I was learning to survive in the big bad world on my own after graduate school. I mostly could not understand a word he or anyone there else said in those days (IAS Princeton, right in the belly of the

[…] Click to continue reading this post →

A Musical Interlude

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Stephon Alexander with saxophone

Cosmologist Stephon Alexander, with saxophone.

A snapshot from last Friday night (a week ago). There was no organized meal from the conference that night, and so people were left to their own devices to explore the chilly embrace of Washington DC. With the group of people that I was with, music emerged after dinner. Here is cosmologist Stephon Alexander (some of you may know him from his blogging days as part of the Quantum Diaries project.) with his saxophone. He’s in the middle of explaining tritone substitutions to two young […] Click to continue reading this post →