Occasional Links

Ok, so I've gotten into the habit of reading the news again and finding stuff that I'm moved to share with the world. I'll start putting some of them up again, at least for my benefit.

Here's today's list:
Flattery works better than you thought.

A site to automatically analyze the psychological profile of your favorite Tweeter based on their word-usage.

They tied light in knots.

How galaxies came to be.

China may end up monopolizing all rare earth elements. This has scary implications for both high-tech and green-tech, where these elements are used extensively.

Will China rule the world?

Obama's scary totalitarian tendencies.