A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.
New Scientist on MSN
Bird retinas work without oxygen, and now scientists know how
The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...
A Robot Is Unraveling the Secrets of How Some Bats Bounce Sound Waves Off Leaves to Find Insect Prey
A new study from the Smithsonian Tropical Research Institute used a robot to mimic common big-eared bats' echolocation skills ...
If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...
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