Multiple Independent Animal Types Use Structural Color
August 24, 2017
The phenomenon is found in butterflies, fish, birds, and snakes, and scientists are rushing to imitate their secrets.
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Human Eye Has Nanoscale Resolution
July 10, 2015
No more complaining about bad design in the human eye. Optical experts prove it can distinguish differences at billionths of a meter.
Animal PhDs in Physics
March 3, 2015
Many animals and plants have mastered physics and chemistry. Engineers would do well to learn from them.