哪种动物视力最好? – 托马斯·W. 克罗宁
Explore the incredible diversity of eyes and vision in the animal kingdom, and find out which creature has the best eyesight.
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The animal kingdom boasts an incredible diversity of eyes. Some rotate independently while others have squiggly-shaped pupils. Some have protective lids, others squirt blood. But which creature has the best sight? Which sees best in the darkness? Which sees the most detail? Which animal sees the most color? And finally, which detects motion the fastest? 托马斯·W. Cronin investigates.
Lesson by Thomas W. 克罗宁, directed by Josefina Preumayr.
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