What is your favorite natural mystery?

I wasn’t sure how to phrase this question, but I guess I mean which place or event from history is most interesting/scary/unsolvable to you? I’m very intrigued by Easter Island. Kind of gives me chills to read about the moai statues. What is that for you? Or really just anything in nature that scientists don’t have a solid answer for. submitted by /u/nixstam [link] [comments]Read More