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Stories from July 21, 2021
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31.A surprisingly common error users make when installing Brew (github.com/withfig)
201 points by brendanfalk on July 21, 2021 | 105 comments
32.Crystal 1.1.0 (crystal-lang.org)
248 points by bornelsewhere on July 21, 2021 | 66 comments
33.How the IBM PC Won, Then Lost, the Personal Computer Market (ieee.org)
99 points by headalgorithm on July 21, 2021 | 101 comments
34.NSO Group Hacked (schneier.com)
248 points by thg on July 21, 2021 | 86 comments
35.Binary Trees are optimal except when they’re not (hbfs.wordpress.com)
75 points by jjgreen on July 21, 2021 | 50 comments
36.A Twitter thread sparked a lawsuit against Nieman Lab’s founder (cjr.org)
118 points by giuliomagnifico on July 21, 2021 | 300 comments
37.An ancestral recombination graph of human, Neanderthal, and Denisovan genomes (advances.sciencemag.org)
49 points by diodorus on July 20, 2021 | 4 comments
38.Information Sovereignty (lrb.co.uk)
60 points by lxm on July 21, 2021 | 71 comments
39.New Aspects Related to Plant Processing Revealed at Çatalhöyük (archaeologynewsnetwork.blogspot.com)
31 points by diodorus on July 21, 2021 | 10 comments
40.Show HN: Leaf – Create interactive coding tutorials (getleaf.app)
127 points by dsps301 on July 20, 2021 | 23 comments
41.Salesforce completes acquisition of Slack (slack.com)
262 points by kalendos on July 21, 2021 | 268 comments
42.Sun Glint, Bane of Scientists, Has a Silver Lining (atlasobscura.com)
35 points by prismatic on July 20, 2021 | 5 comments
43.Penny hoarders hope for the day the penny dies (2014) (npr.org)
67 points by vincent_s on July 21, 2021 | 132 comments
44.Show HN: Sunflower Editor – like adding console.log to every line of your code (sunflower.industries)
134 points by hollowayaegis on July 21, 2021 | 25 comments
45.Tesla plans to open its charging network to other EVs later this year (reuters.com)
229 points by Corrado on July 21, 2021 | 339 comments
46.Namedtuple in a Post-Dataclasses World (andgravity.com)
113 points by genericlemon24 on July 21, 2021 | 88 comments
47.Pelosi and a lifetime of trading (unusualwhales.com)
311 points by amin on July 21, 2021 | 178 comments
48.Ask HN: for senior positions is it advisable to list side projects on your CV?
133 points by jcroll on July 21, 2021 | 152 comments
49.Show HN: Digger.dev – A PaaS that generates Terraform, in your AWS account (diggerdev.com)
142 points by igorzij on July 21, 2021 | 67 comments
50.The P-versus-NP Page (2016) (tue.nl)
74 points by rfreytag on July 20, 2021 | 50 comments
51.Habits, UI changes, and OS stagnation (morrick.me)
87 points by naetius on July 21, 2021 | 58 comments
52.Pavel Durov listed in leaked Pegasus project data (theguardian.com)
155 points by elies on July 21, 2021 | 49 comments
53.Dubai is making its own fake rain to beat 122°F heat (independent.co.uk)
153 points by kn9 on July 21, 2021 | 99 comments
54.Gus Grissom taught NASA a hard lesson: “You can hurt yourself in the ocean” (2016) (arstechnica.com)
111 points by ColinWright on July 21, 2021 | 21 comments
55.A key product of ubiquitous surveillance is people who are comfortable with it (reallifemag.com)
135 points by freddyym on July 21, 2021 | 59 comments
56. [dupe] Fat Fritz is not the Only Ripoff and now ChessBase is Getting Sued (lichess.org)
177 points by yewenjie on July 21, 2021 | 44 comments
57.Why aren't there more programming-language startups? (akitasoftware.com)
106 points by mpweiher on July 21, 2021 | 148 comments
58.Beware explanations from AI in health care (science.sciencemag.org)
53 points by pcrh on July 21, 2021 | 51 comments
59.The Colorado River is shrinking (sciencemag.org)
166 points by SquibblesRedux on July 21, 2021 | 251 comments
60.Collectors are also confused about that $1.56M Super Mario 64 sale (arstechnica.com)
76 points by Tomte on July 19, 2021 | 79 comments

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