Tech startup AIM Intelligent Machines, which retrofits heavy construction equipment to operate autonomously, has raised $50 million, the company exclusively told Semafor. Participants include Khosla Ventures, General Catalyst, and Human Capital.AIM plans to use the funds to grow its 40-headcount workforce and expand to a new Washington state facility, said CEO Adam Sadilek, a veteran of Waymo and Google Brain. The company did not disclose its valuation.The startup attaches the same sensors that ...