Links for Cosmos: A Spacetime Odyssey S1E5: Hiding in the Light

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Episode 5

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April 6, 2014
The behavior of light and its relationship to vision are studied by Ibn al-Haytham in the Middle East during the 11th century. Also: astronomer William Herschel discovers infrared radiation in 1800.
April 6, 2014
The behavior of light and its relationship to vision are studied by Ibn al-Haytham in the Middle East during the 11th century. Also: astronomer William Herschel discovers infrared radiation in 1800.