Road Studs Science Explained: You’ve probably noticed those small, glowing dots along the road — quietly marking lanes and edges, even in complete darkness. They flicker faintly when your headlights hit them, creating a clear, glowing path ahead. But have you ever wondered how these road studs or cat’s eyes manage to shine without any electricity?
Road Studs Science Explained: You’ve probably noticed those small, glowing dots along the road — quietly marking lanes and edges, even in complete darkness. They flicker faintly when your headlights hit them, creating a clear, glowing path ahead. But have you ever wondered how these road studs or cat’s eyes manage to shine without any electricity?