The Franklin Institute
Franklin Institute Online: Make Your Own Weather Vane
As part of a unit on gathering data about the weather, this lesson features instructions for making a simple weather vane.
NOAA
Noaa: Photo Library: Solar Powered Surface Automated Measurement (Sam) Site
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations and the instruments that measure them. Here you can find a photograph of a solar-powered Surface Automated Measurement (SAM) site....