Tuesday Rapid Fire

• Networks, in Forbes
• Tin Can Stirling Engine - really cool, this would go nicely with the passive solar heating system that I blogged about last week.
• Global warming awareness reaches diminishing marginal returns, aptly explained by Instapundit. I'm still waiting for the Shotgun News green issue.
• Gauss vs Pareto, if you understand bell curves, you should read this.
• Robots, Robots, Robots, in Iraq and elsewhere
• An insightful article on internal migrations in the US. By Michael Barone