Hacker News on 24 May 2021

• DOOM Captcha
• A Japanese company cut 80% of the time needed to manually count pearls
• Baltic airlines reroute flights to avoid Belarus airspace
• Temptation of the Apple: Dolphin on macOS M1
• Wuhan lab staff sought hospital care before Covid-19 outbreak disclosed
• Inkscape 1.1
• In praise of --dry-run
• Show HN: Flashcards to learn AWS skills
• Than Average
• Elk OS – Audio Operating System