TIL fresh snow can reflect 80% of UV light and can cause "snow blindness" which is a painful sunburn on your eyeball

http://www.nyglass.com/blogs/blog/16994984-snow-blindness-3-reasons-to-avoid-this-painful-winter-condition



Submitted February 05, 2015 at 10:34PM by chainwaxologist http://www.reddit.com/r/todayilearned/comments/2uvygf/til_fresh_snow_can_reflect_80_of_uv_light_and_can/