Hacker News on 9 September 2020

• The Long-Term Stock Exchange Opens for Business
• Former NSA chief Keith Alexander has joined Amazon’s board of directors
• AT&T’s current 5G is slower than 4G in nearly every city tested by PCMag
• Dozens of scientific journals have vanished from the internet
• Show HN: Mimestream, a native macOS email client for Gmail
• New Zealand is about to test long-range wireless power transmission
• Apple Disabling 'Sign in with Apple' for Epic Games on September 11
• AMD PSB Vendor Locks EPYC CPUs for Enhanced Security at a Cost
• Why is there a normal galaxy sitting at the edge of the Universe?
• The amazing $1 microcontroller (2017)