Kurt Schlosser / GeekWire
Ag-tech’s heavy lifting: Rock-picking startup among those seeing demand for automation on the farm – PITTSBURGH The rocks are as dumb as ever, but the people behind TerraClear are getting smarter every day as the ag-tech startup fine tunes its AI-powered machine that helps farmers pick those rocks out of fields. Based in Bellevue, Wash., and Grangeville, Idaho, 4-year-old TerraClear was started by Brent …