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1. CMU’s ‘Penrose’ Turns Complex Math Notations into Illustrative Diagrams (syncedreview.com)
214 points by Yuqing7 4 hours ago | hide | 26 comments
2. Perchlorate, used in rocket fuels, may be more hazardous than previously thought (hopkinsmedicine.org)
20 points by headalgorithm 52 minutes ago | hide | 7 comments
3. There Are No Bugs, Just TODOs (almad.blog)
325 points by Almad 7 hours ago | hide | 138 comments
4. Ruby vs. Crystal Performance (ptimofeev.com)
74 points by ptcodes 2 hours ago | hide | 41 comments
5. Show HN: Jqview, a simple native GUI for inspecting JSON with jq (github.com)
12 points by fiatjaf 55 minutes ago | hide | discuss
6. U.S. states lean toward breaking up Google's ad tech business (cnbc.com)
233 points by TangerineDream 2 hours ago | hide | 196 comments
7. Fitful nightly sleep linked to chronic inflammation, hardened arteries (berkeley.edu)
171 points by ClarendonDrive 4 hours ago | hide | 146 comments
8. QA job interview questions for managers to ask (functionize.com)
5 points by ohjeez 12 minutes ago | hide | discuss
9. V002 Camera Live – Zoom with Your DSLR as a Webcam via USB (github.com)
67 points by rayshan 3 hours ago | hide | 56 comments
10. The Shareware Scene, Part 4: Doom (filfre.net)
62 points by dmazin 3 hours ago | hide | 23 comments
11. Why I don’t usually meet startups in person (2019) (elizabethyin.com)
65 points by luu 4 hours ago | hide | 19 comments
12. Akira Kurosawa’s hand-painted storyboards (faroutmagazine.co.uk)
79 points by apollinaire 6 hours ago | hide | 7 comments
13. So You Want to Build an End-to-End Encrypted Web App (zfnd.org)
50 points by madrafi 4 hours ago | hide | 10 comments
14. Mental Wealth (jjbeshara.com)
295 points by imartin2k 12 hours ago | hide | 190 comments
15. It is as if you were doing work (pippinbarr.github.io)
124 points by duck 4 hours ago | hide | 37 comments
16. Amazon refuses to sell book on Covid-19 and lockdowns (axisofeasy.com)
141 points by StuntPope 4 hours ago | hide | 185 comments
17. Edge of Emulation: Game Boy Sewing Machines (shonumi.github.io)
92 points by polm23 7 hours ago | hide | 13 comments
18. People try to do right by each other, no matter the motivation, study finds (phys.org)
180 points by pseudolus 13 hours ago | hide | 100 comments
19. Linux Mint Dumps Ubuntu Snap (zdnet.com)
8 points by CrankyBear 10 minutes ago | hide | discuss
20. Open source 5G core network (github.com)
123 points by polymorph1sm 11 hours ago | hide | 38 comments
21. Black holes are like a hologram (earthsky.org)
26 points by atombender 3 hours ago | hide | 8 comments
22. The Evolution of Mass Cell Suicide in Bacterial Warfare (sciencedirect.com)
32 points by headalgorithm 5 hours ago | hide | 2 comments
23. Why Is the Human Brain So Efficient? (2018) (nautil.us)
167 points by rcshubhadeep 11 hours ago | hide | 126 comments
24. We are the SpaceX software team, ask us anything (reddit.com)
29 points by pvsukale3 1 hour ago | hide | 7 comments
25. Government finally publishes NHS contracts with Palantir, Faculty and big tech (newstatesman.com)
121 points by wlscr 4 hours ago | hide | 42 comments
26. SimRefinery Recovered (obscuritory.com)
639 points by velmu 16 hours ago | hide | 116 comments
27. The End of Policing by Alex Vitale is available as a free eBook (versobooks.com)
4 points by krig 1 hour ago | hide | discuss
28. Julia as a CLI Calculator (krasjet.com)
164 points by krjt 12 hours ago | hide | 111 comments
29. Apple releases open source 'Password Manager Resources' project for developers (9to5mac.com)
45 points by sharjeelsayed 2 hours ago | hide | 36 comments
30. Every Computer System Is a State Machine (the-pans.com)
45 points by aptxkid 4 hours ago | hide | 50 comments

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