What inspired reflecting road lights to be invented?
Correct answer: B. The light a cat's eyes gave off on a fence
- A. Car door reflecting mirrors
- B. The light a cat's eyes gave off on a fence
- C. Sun light on steel posts on road sides
- D. The sun light on the windshield
Explanation
The idea was inspired by the bright reflection from a cat's eyes when light struck them, caused by a reflective layer behind the retina. This principle led to reflective road markers and lights that return vehicle headlights toward drivers.
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