Infrared
Published on Nov 19, 2015
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PRESENTATION OUTLINE
WHAT IS IT?
- Infrared is the spectrum of light just outside
- our visible range. It uses less energy
- and has longer wavelengths.
Photo by davedehetre
History
Infrared was discovered by William Herschel when he put a thermometer next to a prism and measured the temperature of various colors of light.
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HOW INFRARED CAN BE DANGEROUS
- The main danger of too much infrared to human beings is overheating
- The radiations also cause dehydration, a depletion of electrolytes, mobilizing toxins around the body and complicating pre existing illnesses
