40 Things Whose Purpose Was Unknown Until the Internet Came to the Rescue

[post_page_title]Yet another UFO?[/post_page_title]

Despite the technological advances over the last few decades, there is one thing that just won’t die away: our unwavering interest in identifying those so-called unidentifiable flying objects. To be fair, if anyone saw this thing in the sky, they totally would want to take pictures of it. For the record, this happened in Pennsylvania.

Yet another UFO?

According to social media, the mysterious circle was actually called a soliton, which is a self-reinforcing wave. The circles themselves are caused by the smoke coming off the transformer, creating these strange, round plumes in the air.

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