In this episode of our CleanTech Talk podcast interview series, Chanan Bos and I sat down with Zac from the hugely popular YouTube show Now You Know. We talked almost entirely about Tesla, but also about the Now You Know show and a few other cleantech topics. You can listen to the full one-hour conversation in the embedded player below. Below that embedded SoundCloud player, I've also briefly summarized the topics we discussed — but not the many points we made. You have to really listen this time if you want to follow the discussion.