Kernel R&D Staff/Physics Modeling/Nuclear Engineer interview questions

Interviewer showed up 7 minutes late to a 15 minute interview, leaving me with only 8 minutes to talk about myself. Interrupted me the entire time I was explaining my projects just to show off (typical of a freshly minted PhD), and had no idea what he was talking about or even looking for. He was looking for someone who can "reconstruct brain activities from measured signals" yet did not know how inverse scattering works. Says a lot about of the culture of the company just trying to talk about high level concepts to swindle the investors yet has no actual research motivation.