#6: The Aucilla River Sinkhole
Some things in this world have the potential to really scare people. Whether it be based in reality or made up, people can’t always contain their fear… There is something about naturally occurring behaviors that seem to frighten people. We humans very much treasure the ability to be able to understand certain things… And without this understanding, we can feel lost.

For years no divers wanted to explore and examine the Aucilla River in Florida until Jessi Halligan, a professor at Florida State University, decided she was going to be brave and do some research… Her research proved to be very helpful as it found that human beings had long inhabited the Florida area, much before what was originally thought.