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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Sylvanshine entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-06 and was most recently seen on 2026-05-06.
Sylvanshine is an optical phenomenon in which dew-covered foliage with wax-coated leaves retroreflect beams of light, as from a vehicle's headlights. This effect sometimes makes trees appear snow-covered at night during summer. The phenomenon was named and explained in 1994 by Alistair Fraser of Pennsylvania State University, an expert in meteorological optics. According to his explanation, the epicuticular wax on the leaves causes water to form beads, which in effect, become lenses. These lenses focus the light to a spot on the leaf surface, and the image of this spot is directed as rays in the opposite direction.
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