Ancient Stonehenge-like structure found in Lake Michigan

Do you ever wonder if every once in a while these things we find are just circumstance? Like maybe 10,000 years ago Hugo and Bam-Bam were bored and just started putting rocks down for the hell of it? Then blam, we come along and scientists try to state a reason for it all?


Kind of like if a meteor hit us in 10 years, wiping out the human race, then 100,000 years later aliens land on Earth and do archeological digs and the human skulls they find just happened to be from a convention of people with down syndrome, so on the alien world in their museums they teach what humans used to look like....

Been a slow day at work today.