Thanks to a friend, Paul Dowsett from Sustainable.TO for sending me this gem.
Massoud Hassani took inspiration from tumbleweeds as a child to create toys that raced across the desert. As an Industrial Designer he is making tumbleweeds that can bounce across desert landscapes filled with landmines, detonating them as they go. I hope this means that there is more space for them to play games. This is a lovely story of childhood curiosity leading to innovation.
Enjoy the movie below, it is gorgeous. And if you want to see images of the process and alternate prototoypes, Core 77 has an excellent article.