To get a roundup of TechCrunch’s biggest and most important stories delivered to your inbox every day at 3 p.m. PDT, subscribe here . Hello and welcome to Daily Crunch for August 31, 2021. Today the TechCrunch machine was busy covering the first day of Y Combinator’s Demo Day event, so expect to see all sorts of coverage on the site after this hits your inbox. We’ll bring you a recap in tomorrow’s edition, though we do have a first taste down below. In Disrupt news, TechCrunch is bringing an AI investor and a science-fiction author together and will have lots on deck for startups currently raising external capital . — Alex Kai-Fu Lee and Chen Qiufan will share their vision of our AI-powered future at Disrupt The TechCrunch Top 3 Databricks is now worth $38B: Data and AI unicorn Databricks confirmed its previously reported financing event today, raising $1.6 billion at a $38 billion valuation. TechCrunch spoke with the company’s CEO about what the money’s for, and we dug a ...