Qwan Wen and Dmitri B. Chklovski, two theoretical physicists, have constructed a model that explains why vertebrate brains typically contain both gray matter and white matter. The gray contains local networks of neurons, wired by dendrites and mostly nonmyelinated local axons, while the white contains long-range axons that implement global communication via often myelinated axons.

An interesting treatise on anonymity in the Internet age. How much surveillance is too much? How much freedom from it is excessive? If we don't think these questions through for ourselves, somebody else might come up with answers that aren't palatable.

Rushing to get the last bits of the March issue out the door, with just "Letters to the Editor" left to proof, and:

You know that old bromide about science not being able to explain how a bumblebee flies? It's dead—they did it. As to how bumblebees manage to carry heavy loads, they apparently increase wing stroke amplitude without adjusting frequency, which is already high at 230bps—just like JA's beloved F1 race cars employ high revolution engines to power them to their mind boggling speeds.

As my readers have probably sussed out, I love to quote. What's not to love? As Mark Twain said (probably&mdash;most really good quotes seem to be attributed to Twain, The Bible, Shakespeare, or <I>Casablance</I>), "I get paid the same word rate for quotes as I get paid to make things up."

A subject I'd just as soon put behind me.