RT @simongerman600: This epic animation by our beloved @neilrkaye shows the sun angle and associated UV risk (for sunburn) as the year prog… 0 atbildes
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Normunds Lamberts (2019-11-24 00:22:39) |
RT @simongerman600: This epic animation by our beloved @neilrkaye shows the sun angle and associated UV risk (for sunburn) as the year prog… | |