[Kyri] has made a simple circuit to do color detection using an RGB LED. Simply set the LED to the color you want to detect then wave the object over it. Another LED will light up if the object is the ...
Newly discovered two-cell color detection system of lamprey as clue to the evolution of color vision
Using the lamprey, researchers analyzed the photosensory mechanism of the pineal organ, also called the pineal gland, in non-mammalian vertebrates and discovered a novel mechanism of pineal color ...
[Tomas] wanted to try building something mechanical with electronic control, and ended up with this sorter that organizes beads into one of two containers based on color. He built most of the ...
Researchers at the Hebrew University of Jerusalem, Israel, have attempted to restore color vision to completely color-blind subjects using gene therapy. In their paper, "Seeing color following gene ...
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