Brilliant colours from a white snow cover
نویسندگان
چکیده
Surprisingly colourful views are possible from sparkling white snow. It is well known that similarly colourful features can exist in the sky whenever appropriate ice crystals are around. However, the transition of light reflection and refraction from ice crystals in the air to reflection and refraction from those in snow on the ground is not trivial. Photographs and videos from brilliant colourful sparkles observed in white snow covers are presented and discussed. S Online supplementary data available from stacks.iop.org/PhysED/48/322/mmedia
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