News tagged with retina

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Living in space

Every day, 400 kilometres above our heads, there are astronauts living in space. Their home is the ISS, the frontier outpost of human exploration, and a workplace like nothing on Earth. With spacewalks and ...

May 27, 2013 4.8 / 5 (4) 0

Archerfish get an eye test (w/ video)

(Phys.org) —A modified version of an eye test used to assess visual acuity in the military has been given to archerfish by scientists to help explain how these remarkable fish are able to accurately spit ...

Mar 21, 2013 5 / 5 (2) 0 | with audio podcast