Making a statement in the robotics and AI revolution, Seattle, Washington-based Carbon Robotics has attracted a whopping $70 million in a Series D investment round. The fast-growing company will direct the proceeds toward growing its capital-intensive LaserWeeder business, developing software and hardware products, and expanding its manufacturing footprint. Led by new investor BOND, the round also included a lineup of returning backers, not least NVentures, AI darling NVIDIA’s venture capital arm, which also invested back in May.