Humans can see infrared http://www.popularmechanics.com/how-to/blog/how-humans-can-see-infrared-17483855?src=spr_TWITTER&spr_id=1457_117288847 … "This discovery expands the range of our vision."
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Humans can see infrared http://www.popularmechanics.com/how-to/blog/how-humans-can-see-infrared-17483855?src=spr_TWITTER&spr_id=1457_117288847 … "This discovery expands the range of our vision."