Adventures with Infrared

I have a thermal imaging camera made by FLIR Systems. These cameras are really interesting devices; they pick up long-wavelength infrared radiation (wavelengths of 8-12μm, versus 380-750nm for visible light). We’ve all seen objects heated until they’re hot enough to glow visibly, but it takes a lot less heat to glow in the infrared spectrum!


Why, you might ask, do I have a thermal camera? Because. That’s why. Actually, there is a reason.

Continue reading Adventures with Infrared

Do You Know Someone Named “Old Lady?”

So I’m waiting for a package to be delivered via FedEx SmartPost. SmartPost is designed to reduce costs associated with the “last mile” of delivery. Stuff travels via FedEx to the local post office, then the U.S. Postal Service handles the actual delivery.

My experience with SmartPost service has been terrible, but this was bad even by dealing-with-the-post-office standards.

Continue reading Do You Know Someone Named “Old Lady?”

Site Update

I’ve run this website since 1996. I haven’t updated it frequently, in part because it’s never been really easy to do so. A few minutes ago, I noticed that the last major update to the landing page was made in 2002, over a decade ago.

So I’m going to attempt to promote the tools I’d used for a few blog postings (the last of which was, embarrassingly, in 2008) to be the primary content management mechanism for the website. I’m hopeful this will be an easy process—because technology upgrades are never more complicated than expected, right?