Hacker News on 29 October 2021

• Grand jury subpoena for Signal user data, Central District of California
• Architect Resigns in Protest over UCSB Mega-Dorm
• Scientists recreated classic origin-of-life experiment and made a new discovery
• Oculus Quest is removing the Facebook account requirement
• Meow Hash (2018)
• Remote-first work is taking over the rich world – research hints at why
• Julian Assange Extradition Appeal: Day 2
• Internet Hay Exchange
• Financial innovations brought by technology
• FAA approves hundreds more engines to use unleaded avgas