Friday, February 27, 2009


When this little thing stops I know I haven't gone blind, it's just dark.

Heaven help me when it's dark but I can still hear it whirring around.

Submitted for Shutterday: SCIENCE!
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  1. I'm very sorry that you have so bad eyes. How did you figure to use this radiometer to help you ??????? This is so interesting !!

  2. Hey, Jkirlin, I had one of these for years and years while growing up. Bought it at the space center in Florida, probably 40 years ago. Clear globe with that blade contraption-thing sitting on a needle.