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1. Off-Grid, Solar-Powered, Zero-Battery Refrigerator (notechmagazine.com)
192 points by Red_Tarsius 8 hours ago | hide | 74 comments
2. What Color Evolved For (nautil.us)
3 points by dnetesn 19 minutes ago | hide | discuss
3. The growing science of memory manipulation (scientificamerican.com)
143 points by occamschainsaw 9 hours ago | hide | 96 comments
4. FreeBSD on the Lenovo Thinkpad (davidschlachter.com)
112 points by dddddaviddddd 8 hours ago | hide | 60 comments
5. Pension Funds Are Going to Be Destroyed in the Next Recession (cassandracapital.net)
58 points by joshuafkon 1 hour ago | hide | 24 comments
6. Timeline for Logic, λ-Calculus, and Programming Language Theory (2012) [pdf] (sri.com)
72 points by adamnemecek 7 hours ago | hide | 10 comments
7. Tree traversal without recursion: the tree as a state machine (2007) (plasmasturm.org)
100 points by userbinator 8 hours ago | hide | 45 comments
8. If only Georges Simenon had been a bit more like Maigret (spectator.co.uk)
16 points by lermontov 4 hours ago | hide | 1 comment
9. ESA satellite dodges 'mega constellation' (theregister.co.uk)
15 points by baud147258 36 minutes ago | hide | 3 comments
10. Face Recognition Using Pytorch (github.com)
64 points by timesler 8 hours ago | hide | 5 comments
11. Nüshu, a 19th-Century Chinese Script Only Women Could Write (2017) (atlasobscura.com)
92 points by diodorus 12 hours ago | hide | 26 comments
12. Hong Kong protestors using Bridgefy's Bluetooth-based mesh network messaging app (forbes.com)
524 points by rmason 14 hours ago | hide | 174 comments
13. Life in an Internet Shutdown (nytimes.com)
42 points by laurex 6 hours ago | hide | 18 comments
14. Hummingbird Evolution Was Fast, but Is Slowing (2014) (livescience.com)
8 points by Hooke 5 hours ago | hide | discuss
15. The Brain, the Criminal and the Courts (knowablemagazine.org)
6 points by laurex 2 hours ago | hide | 2 comments
16. The Eponymous Mr. Ponzi (damninteresting.com)
26 points by NaOH 7 hours ago | hide | 6 comments
17. A Commuting Principle That Shaped Urban History (citylab.com)
17 points by motiw 6 hours ago | hide | 3 comments
18. Paul Graham on Startups, Innovation, and Creativity (2009) [audio] (econtalk.org)
65 points by tosh 14 hours ago | hide | 15 comments
19. Flight risk: can we take the carbon out of air travel? (theguardian.com)
73 points by elorant 13 hours ago | hide | 167 comments
20. Masterpiece Theater (atavist.com)
3 points by laurex 3 hours ago | hide | discuss
21. Traffic apps turned L.A.’s neighborhoods into ”shortcuts” (lamag.com)
104 points by 80mph 9 hours ago | hide | 143 comments
22. Good Code Design from Linux (leandromoreira.com.br)
123 points by dreampeppers99 12 hours ago | hide | 26 comments
23. Reinforcement Learning 10: Classic Games Case Study (2018) [video] (youtube.com)
30 points by lawrenceyan 14 hours ago | hide | 1 comment
24. Bitmovin (YC S15) Hires a Support Engineer in Denver (bitmovin.com)
3 hours ago | hide
25. South African authorities admit to mass surveillance (iafrikan.com)
245 points by iafrikan 15 hours ago | hide | 116 comments
26. Investigators who know you’ve faked your death (melmagazine.com)
110 points by empath75 12 hours ago | hide | 63 comments
27. NLP's Clever Hans Moment Has Arrived (thegradient.pub)
174 points by pgodzin 15 hours ago | hide | 60 comments
28. Show HN: Face Generator (xn--5ca.cc)
226 points by aljmyl 17 hours ago | hide | 53 comments
29. Open Forensic Science in R (sctyner.github.io)
173 points by josefslerka 17 hours ago | hide | 10 comments
30. Google patents application: Batch normalization layers (patents.google.com)
53 points by wwilson 8 hours ago | hide | 19 comments

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