Hacker News

1.		When Hubble stared at nothing for 100 hours (2015) (nationalgeographic.com)
		332 points by hwayne 6 hours ago \| hide \| 124 comments
2.		Regional Air Mobility: Why we don’t plan to operate flights under 20km (lilium.com)
		165 points by kayza 2 hours ago \| hide \| 146 comments
3.		I’m Peter Roberts, immigration attorney who does work for YC and startups. AMA
		227 points by proberts 6 hours ago \| hide \| 361 comments
4.		Reporters are leaving newsrooms for newsletters (washingtonpost.com)
		91 points by robbybaron 4 hours ago \| hide \| 66 comments
5.		To Get More Replies, Say Less (2017) (gkogan.co)
		274 points by gk1 8 hours ago \| hide \| 93 comments
6.		Amazon Warehouse scam: 16TB HDD swapped for 8TB, returned for full refund (twitter.com)
		251 points by ilamont 8 hours ago \| hide \| 284 comments
7.		A few negative online reviews early on can hurt a restaurant (osu.edu)
		43 points by elorant 3 hours ago \| hide \| 45 comments
8.		FAA issues emergency directive on 2,000 Boeing 737 NG, Classic planes (reuters.com)
		169 points by sjcsjc 8 hours ago \| hide \| 136 comments
9.		Unofficial Guide to Datomic Internals (2014) (tonsky.me)
		113 points by grzm 7 hours ago \| hide \| 37 comments
10.		The source of the e1000e corruption bug (2008) (lwn.net)
		67 points by davegauer 5 hours ago \| hide \| 16 comments
11.		Emulating Nintendo Switch Games on Linux (boilingsteam.com)
		124 points by podiki 7 hours ago \| hide \| 59 comments
12.		The 20th anniversary of the Power Mac G4 Cube (wired.com)
		81 points by merricksb 6 hours ago \| hide \| 111 comments
13.		The Eastland disaster killed more passengers than the Titanic and the Lusitania (smithsonianmag.com)
		49 points by anarbadalov 5 hours ago \| hide \| 32 comments
14.		Safeguarding trans-Atlantic developer collaboration (github.blog)
		18 points by robin_reala 3 hours ago \| hide \| 2 comments
15.		Apple for the first time makes a top-of-the-line iPhone model in India (economictimes.com)
		120 points by tech-historian 10 hours ago \| hide \| 83 comments
16.		The Four Quadrants of Conformism (paulgraham.com)
		461 points by razin 10 hours ago \| hide \| 600 comments
17.		Seven people who hold the keys to worldwide internet security (2014) (theguardian.com)
		18 points by thereyougo 3 hours ago \| hide \| 2 comments
18.		We’re treating self-improvement like a software upgrade (medium.com)
		74 points by tomhoward 9 hours ago \| hide \| 17 comments
19.		NIST’s Post-Quantum Cryptography Program Enters ‘Selection Round’ (nist.gov)
		84 points by xoa 9 hours ago \| hide \| 46 comments
20.		The Desolate Visions of Andy Warhol (newrepublic.com)
		3 points by prismatic 1 hour ago \| hide \| discuss
21.		Erythrocyte omega-3 index, ambient fine particle exposure and brain aging (neurology.org)
		74 points by bookofjoe 11 hours ago \| hide \| 28 comments
22.		Mail for Good (github.com)
		92 points by quickthrower2 9 hours ago \| hide \| 38 comments
23.		Show HN: SessionForward – Simple user session replays and heatmaps (sessionforward.com)
		26 points by mahesh_rm 5 hours ago \| hide \| 24 comments
24.		Ancient African skull sheds light on American crocodile origins (phys.org)
		9 points by dnetesn 4 hours ago \| hide \| discuss
25.		The Covid-19 pandemic is forcing a rethink in macroeconomics (economist.com)
		133 points by ml_basics 8 hours ago \| hide \| 135 comments
26.		Kharkovchanka – Soviet Antarctic Cruisers [video] (youtube.com)
		102 points by simonebrunozzi 12 hours ago \| hide \| 94 comments
27.		Shadow attacks: hiding and replacing content in signed PDFs (pdf-insecurity.org)
		31 points by fanf2 6 hours ago \| hide \| 7 comments
28.		Ludic Fallacy (wikipedia.org)
		101 points by rfreytag 14 hours ago \| hide \| 62 comments
29.		Indian IT consultancies struggle against technological obsolescence (economist.com)
		180 points by one_electron 8 hours ago \| hide \| 182 comments
30.		Cold Showers: For when people get too hyped up about things (github.com)
		432 points by vthriller 16 hours ago \| hide \| 178 comments
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