For the past three years, Terry Aberhart has watched the spindly, fixed-wing drones zip across the big skies over his farm in Canada’s Saskatchewan province, testing a technology that could be the future of weeding. Read full story
For the past three years, Terry Aberhart has watched the spindly, fixed-wing drones zip across the big skies over his farm in Canada’s Saskatchewan province, testing a technology that could be the future of weeding. Read full story