This Invisible Light Shows Us What Our Eyes Can't See

Infrared light is all around us even though we cannot see it. Find out how this invisible radiation impacts our everyday lives.

Read More: 

Caltech - Herschel Discovers Infrared Light

NASA - What Wavelength Goes With a Color?

NASA JPL - Infrared Astronomical Satellite

Space.com - What Are Redshift and Blueshift?

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