Staticfree Blog

I have been prowling the concrete wilderness for 11 hours, 13 minutes, and 4 seconds. Before that, I was at the Mobile Experience Lab.

Tue, 08 Apr 2008

UV, visible light and IR US currency

A while ago at Grendels, I happened to discover an odd characteristic about US currency in infrared: it has special markings! So I decided to do a proper photo shoot using as many interesting sources of light that I had around my home.

These are only a few bits of the spectrum. I wonder what surprises await in other, less accessible parts!

multi-channel composite of the above images
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