The Mine Kafon is a low-cost wind-powered mine detonator with the appearance of a giant, spiky-armed tumbleweed.
Mine Kafon: The Low-Tech, High-Design Tumbleweed Minesweeper -- CNN
(CNN) -- An Afghan designer and former refugee has developed a low-cost, wind-powered mine detonating device inspired by the toys he played with as a child.
Massoud Hassani's Mine Kafon is composed almost entirely from bamboo and biodegradable plastics, with a skeletal structure of spiky plungers that resembles a giant spherical tumbleweed from another planet.
At 70 kilograms, Hassani says his invention is light enough to be propelled by a normal breeze, while still being heavy and big enough - 190cm in diameter - to activate mines as it rolls over them.
Read more ....
My Comment: I look forward to seeing it operate in the field, but because it does not check every square inch of territory it will probably be used in areas where mines are not that prevalent.