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Jul 16, 2023 at 15:09 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Mar 8, 2023 at 3:06 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Nov 24, 2018 at 21:00 history tweeted twitter.com/StackPhysics/status/1066436426143809536
Nov 24, 2018 at 18:14 comment added karthikeyan @BenCrowell so, a filter and a polariser it is! The hunt begins for the duo!
Nov 24, 2018 at 15:41 comment added user4552 A polarizing filter might also help.
Nov 24, 2018 at 12:51 answer added anna v timeline score: 1
Nov 24, 2018 at 12:15 comment added anna v see this skysurfer.eu/daystars.php
Nov 24, 2018 at 11:25 comment added Farcher Worth reading?
Nov 24, 2018 at 9:05 comment added badjohn Considering that the sky is typically pale blue rather than a deep blue, I expect that all visible wavelengths are present and quite bright. Biased towards the shorter wavelengths but not restricted to them.
Nov 24, 2018 at 8:45 history edited karthikeyan CC BY-SA 4.0
deleted 4 characters in body; added 2 characters in body
Nov 24, 2018 at 8:21 history asked karthikeyan CC BY-SA 4.0