Seattle-based Carbon Robotics has raised new funding for its Laserweeder smart implement that autonomously controls weeds on farms.The new investment comes from NVentures, NVIDIA’s venture capital arm.The Carbon Robotics Laserweeder uses a high-powered laser to instantly kill weeds with sub-millimeter precision.The solution processes high-resolution images in real-time, captures metrics on crops and weeds, and provides actionable insights to farmers.