Exposure blurred it out but these were concentric circles of aurora material over Swan Lake, Iceland [OC][1920×1280]
Picture found by the Ditpub “Beautiful World” searcher.
Original was/is available from http://i.imgur.com/76pt7s6.jpg
Not so random trivia. Did you know that…
In English, these is the plural proximal demonstrative.
Were and wer are archaic terms for adult male humans and were often used for alliteration with wife as “were and wife” in Germanic-speaking cultures (Old English: were, German: Wehr, Dutch: weer, Gothic: waír, Old Frisian: wer, Old Saxon: wer, Old High German: wer, Old Norse: verr).
In geometry, two or more objects are said to be concentric, coaxal, or coaxial when they share the same center or axis.
Published by DitPub on 2015-10-15 6:31:32, under the category “Beautiful World”
DitPub is a for-learning-&-fun-bot by Artur Marques