2021-06-19 front | Hacker News

Stories from June 19, 2021

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1.		Spectre mitigations murder userspace performance (ocallahan.org)
		405 points by hasheddan on June 19, 2021 \| 289 comments
2.		Mathematicians welcome computer-assisted proof in ‘grand unification’ theory (nature.com)
		344 points by Wxc2jjJmST9XWWL on June 19, 2021 \| 136 comments
3.		North Carolina tells retired engineer he can't talk about engineering (ij.org)
		489 points by tomohawk on June 19, 2021 \| 394 comments
4.		I'm Peter Roberts, immigration attorney who does work for YC and startups. AMA
		276 points by proberts on June 19, 2021 \| 237 comments
5.		Life as a public school teacher in the San Francisco Bay Area in 2021 (adamcadre.ac)
		592 points by rossvor on June 19, 2021 \| 727 comments
6.		Safari 15 on Mac OS, a user interface mess (morrick.me)
		463 points by freediver on June 19, 2021 \| 353 comments
7.		State of the Windows: How many layers of UI inconsistencies are in Windows 10? (ntdotdev.wordpress.com)
		501 points by spideymans on June 19, 2021 \| 327 comments
8.		U.S. senators propose 25% tax credit for semiconductor manufacturing (reuters.com)
		367 points by elorant on June 19, 2021 \| 374 comments
9.		Casu Martzu (wikipedia.org)
		209 points by nojs on June 19, 2021 \| 175 comments
10.		Massachusetts health notifications app installed without users’ knowledge (play.google.com)
		711 points by _v7gu on June 19, 2021 \| 383 comments
11.		Coober Pedy, the Australian mining town where residents live underground (2020) (businessinsider.com)
		174 points by tomhoward on June 19, 2021 \| 98 comments
12.		Starlink dishes go into “thermal shutdown” once they hit 122° Fahrenheit (arstechnica.com)
		317 points by lakis on June 16, 2021 \| 492 comments
13.		Taking students from schematic to silicon in one semester (2018) [pdf] (eecs.berkeley.edu)
		146 points by teleforce on June 19, 2021 \| 24 comments
14.		Rest In Peace, John. I was lucky to know you so deeply (peewee.com)
		244 points by MilnerRoute on June 18, 2021 \| 39 comments
15.		ASCIIFlow Diagram Tool (asciiflow.com)
		214 points by bshanks on June 17, 2021 \| 36 comments
16.		CatMeows: A Publicly-Available Dataset of Cat Vocalizations (2020) (zenodo.org)
		309 points by diplodocusaur on June 19, 2021 \| 75 comments
17.		Newly discovered Vigilante malware outs software pirates and blocks them (arstechnica.com)
		167 points by pseudolus on June 19, 2021 \| 118 comments
18.		Maddy: Composable all-in-one mail server (maddy.email)
		310 points by todsacerdoti on June 19, 2021 \| 121 comments
19.		The inventor of the black box was told to drop the idea (ieee.org)
		216 points by sohkamyung on June 19, 2021 \| 104 comments
20.		Designing a better strcpy (saagarjha.com)
		127 points by signa11 on June 17, 2021 \| 120 comments
21.		Minimum Viable Self (kneelingbus.substack.com)
		169 points by silt on June 18, 2021 \| 73 comments
22.		Ask HN: What huge mistake did you make early in your career?
		303 points by jamestimmins on June 18, 2021 \| 476 comments
23.		In 1850, Ignaz Semmelweis saved lives with three words: wash your hands (2015) (pbs.org)
		105 points by Hooke on June 17, 2021 \| 51 comments
24.		Troubled teens left traumatised by tough love camps (bbc.com)
		337 points by Renaud on June 19, 2021 \| 260 comments
25.		Ivermectin for Prevention and Treatment of Covid-19 Infection (lww.com)
		337 points by stephc_int13 on June 19, 2021 \| 602 comments
26.		America’s weirdest guidebooks were funded by the government (nytimes.com)
		70 points by axiomdata316 on June 18, 2021 \| 32 comments
27.		Adafruit interviews Siemens re SupplyFrame, the future of Hackaday, Tindie (adafruit.com)
		97 points by ptorrone on June 19, 2021 \| 33 comments
28.		A Tour of Safe Tracing GC Designs in Rust (manishearth.github.io)
		114 points by belter on June 19, 2021 \| 59 comments
29.		Human Rapamycin Longevity Clinical Trials Begin (lifespan.io)
		193 points by deegles on June 19, 2021 \| 176 comments
30.		Advancing AI theory with first-principles understanding of deep neural networks (facebook.com)
		144 points by pcaversaccio on June 19, 2021 \| 29 comments
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