1. Show HN: Physical Pomodoro Timer with ESP32 and e-paper screen
    315 points 68 comments
  2. Why is the world losing color?
    308 points 291 comments
  3. Installing air filters in classrooms has surprisingly large educational benefits (2020)
    308 points 141 comments
  4. Plain – a web framework for building products with Python
    308 points 156 comments
  5. Paged Out #6 [pdf]
    306 points 53 comments
  6. MLB says Yankees’ new “torpedo bats” are legal and likely coming
    304 points 412 comments
  7. Excitable cells
    304 points 48 comments
  8. Public secrets exposure leads to supply chain attack on GitHub CodeQL
    297 points 61 comments
  9. ToS;DR
    295 points 42 comments
  10. Waltz's team set up at least 20 Signal group chats for crises across the world
    292 points 207 comments
  11. In the 1980s we downloaded games from the radio
    288 points 146 comments
  12. DEDA – Tracking Dots Extraction, Decoding and Anonymisation Toolkit
    286 points 97 comments
  13. Curl-impersonate: Special build of curl that can impersonate the major browsers
    283 points 68 comments
  14. The case against conversational interfaces
    276 points 217 comments
  15. Show HN: OpenNutrition – A free, public nutrition database
    275 points 138 comments
  16. 7.7 magnitude earthquake hits Southeast Asia, affecting Myanmar and Thailand
    275 points 108 comments
  17. Et Tu, Grammarly?
    273 points 74 comments
  18. The Steam Deck is software-freedom friendly
    272 points 225 comments
  19. What to Do
    272 points 251 comments
  20. Are people bad at their jobs or are the jobs just bad?
    268 points 289 comments
  21. Things I Won't Work With: Dioxygen Difluoride (2010)
    267 points 119 comments
  22. When the physicists need burner phones, that's when you know America's changed
    266 points 257 comments
  23. Upcoming Windows 11 builds cannot install without internet and Microsoft Account
    266 points 282 comments
  24. Real Time Chess – A physical chess board without the concept of turns
    262 points 42 comments
  25. Overengineered Anchor Links
    261 points 114 comments
  26. Netflix’s Media Production Suite
    256 points 141 comments
  27. Restructuring Announcement
    253 points 223 comments
  28. The Myst Graph: A New Perspective on Myst
    252 points 73 comments
  29. France fines Apple €150M for “excessive” pop-ups that let users reject tracking
    249 points 205 comments
  30. Shared DNA in Music
    248 points 59 comments
more