(1) Facebook wants to be a “metaverse company” and the outlook on virtual worlds (1:03). (2) Can iron-based batteries unlock affordable, multi-day energy storage? (7:08). (3) Alphabet launches Intrinsic to tackle the persistent challenges in industrial robotics (12:55). Read this 3 Shifts Edition: https://6pag.es/444n82. Sign up to receive free summaries of our deeply researched briefs: 6Pages.com.