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Post Tagged with: "infrared"

Image credit: Sarah Scicluna via Flickr

How Humans Can See Infrared as Visible Light

As we know, the reason why some portion of the electromagnetic spectrum is named as the “visible” is attributed to the range from 400-720 nanometers that could be identified with normal human vision. Some previous studies have demonstrated that in some special conditions, humans are able to perceive near infrared […]

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