World's Only Moving Mud Puddle

YOU are the teaser for the next video! ;)

This was really... fun! All your videos are great. Am no kind of engineer though I crazily appreciate that engineers are the rubber-meeting-the-road of theory and application. Living on the volcanically active Big Island Hawai'i for some years now - this "feels" like the way a lava flow works, yah. The unpredictability - even though the flow follows the rules of physics the many variables are unknowable. How much does the human intervention actually steer its course?