B-Unstoppable is the first in the World hybrid Tank-Quadcopter, with patented solution. Due to the caterpillar tracks B-Unstoppable achieves outstanding performance in driving across difficult terrain. If the obstacles become too big it can simply take off and fly over them. Watch it in action: You can find more information about the model here: https://www.kickstarter.com/projects/2017062404/b-unstoppable We are currently looking for funding in order to get this drone out to people, so if you could support us or mention on your page it would be an amazing contribution ! Thanks B team
Fun if nothing else - I suspect it would be too easy to stop with anything in the bands.....but that could also be designed differently.