Nature is full of surprises. Some are still unexplained and really weird (like raining animals — yes, you read that right!), and most of them not only have a clear scientific explanation but are also truly stunning to witness.
from BrightSide RSS https://brightside.me/wonder-curiosities/15-unique-phenomena-anyone-would-love-to-see-at-least-once-in-their-lifetime-502210/
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