"Infrared - More Than Your Eyes Can See" Video
This movie describes infrared "light" or radiation. Infrared (IR) is a type of electromagnetic radiation. It has a slightly longer wavelength than visible light.
Note: If you cannot see the movie you may need to download the latest QuickTime player.
This movie is large (38 MB), so it may take a while to download to your computer!
More about infrared radiation:
Infrared (IR) Radiation
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