Okay, time for me to rant again on hoverboards and why we don't have them even though it is after 2015. I would say that I am disappointed that Back to the Future II lied to us, but doesn't every fictional film do that? Heck, some documentaries lie to us. Anyway, Franky Zapata, who invented a water-jet flyboard, a device that uses spraying water to keep the user in the … [Read more...] about Franky Zapata invents a Flyboard, and will the world ever be the same?