News tagged with retinal image

Image sensors that behave like biological retinas

Ever since the invention of the first camera obscura and the advent of photography in the 19th century, scientists have been fascinated by the use of light sensors to capture the world around us from the perspective of a ...

dateFeb 18, 2015 in Engineering
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Our nostrils share a rivalry too, study finds

Your nostrils may seem to be a happy pair, working together to pick up scents. However, a study published online on August 20th in Current Biology reveals that there can actually be a kind of rivalry between the two.

dateAug 20, 2009 in Other
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