Tell us about your personal favorite mystery! It doesn't have to be a grand conspiracy, either. If you like, just comment with a memory you've never been able to explain. Or something, I dunno. This is our first scientific mystery, and while there's no specific question here, it's still a mind boggling concept explained superbly in this video. Could what we think of as one consciousness be two? Short answer: yes, long answer: watch that video. S... For those of you in the North East U.S., this mystery is close to home. Mystery Hill is a structure in Salem, New Hampshire, with an as of yet unknown origin. Be it Vikings, Irish monks, Native Americans, or even ancient Phoenicians(!), the purpose and bu... The leaders of Mysteries thought you might also enjoy participating in Mystery, so they've made it a part of their community neighborhood! Check out the rest of Mysteries community's neighborhood here. To kick off the community, here's an article about a man with no identity, no records, and no memories. It's a Semi- Mystery because it's solved by the end of the article, but it's a brilliant read. Highly recommended. What do you think?