All you ballad writers and singers, get ready to croon. Drifting along with the tumbling tumbleweeds is a robot designed to help stop the spread of deserts.
Didn’t know deserts were a problem? Apparently, desertification, the process by which dry land becomes arid and unable to sustain any water, plants, or animal life, has become a rapidly worsening problem over many areas of the globe. Scientists know that climate change, mining, overpopulation, deforestation, and widespread agricultural proliferation all contribute to it in some measure to desertification, but they don’t understand precisely how it works. Part of that gap in information is because it’s difficult to gather data from and about deserts, especially from their dry and dangerous depths. Shlomi Mir, a Jerusalem-based industrial designer, has developed a robot to help solve the data-harvesting problem, and perhaps help make a dent in the problem of desertification itself. Appropriately enough, the robot is called Tumbleweed, for obvious reasons.