Hacker News

1.		No evidence that testosterone reduces cognitive empathy (upenn.edu)
		76 points by elorant 58 minutes ago \| hide \| 12 comments
2.		Microsoft introduces Windows 10 X for dual-screen devices (techcrunch.com)
		230 points by aminecodes 4 hours ago \| hide \| 188 comments
3.		The vultures of Spain skirt around the Portuguese border with uncanny accuracy (twitter.com)
		245 points by isp 5 hours ago \| hide \| 60 comments
4.		Y Combinator Top Companies List 2019 (ycombinator.com)
		185 points by andygcook 5 hours ago \| hide \| 83 comments
5.		Launch HN: Revel (YC S19) – Community for Women over 50
		50 points by lmarrone88 1 hour ago \| hide \| 15 comments
6.		Car tires biggest likely source of microplastics in California coastal waters (latimes.com)
		132 points by lnguyen 2 hours ago \| hide \| 127 comments
7.		Making a RISC-V Operating System Using Rust (utk.edu)
		202 points by fogus 6 hours ago \| hide \| 27 comments
8.		A double-free bug in WhatsApp turns to RCE (awakened1712.github.io)
		312 points by wyldfire 8 hours ago \| hide \| 81 comments
9.		Mars Pathfinder's priority inversion problem, discovered and fixed while on Mars (duke.edu)
		22 points by jimktrains2 1 hour ago \| hide \| 3 comments
10.		Ocean plastic waste probably comes from ships, report says (afp.com)
		264 points by elorant 8 hours ago \| hide \| 205 comments
11.		Where Is the Sun Located in the Milky Way? (syfy.com)
		24 points by Santosh83 1 hour ago \| hide \| discuss
12.		Show HN: My first game, minimal procgen gravity golf inspired by Desert Golfing (astro.golf)
		79 points by mrspatula 3 hours ago \| hide \| 67 comments
13.		Show HN: Ledonardo, my light painting hardware project (stavros.io)
		361 points by StavrosK 9 hours ago \| hide \| 84 comments
14.		How much faster is Redis at storing a blob of JSON compared to PostgreSQL? (peterbe.com)
		133 points by Manozco 5 hours ago \| hide \| 64 comments
15.		PostgreSQL 12 – Generated Columns (pgdash.io)
		429 points by craigkerstiens 11 hours ago \| hide \| 167 comments
16.		Researchers Discover the Tallest Known Tree in the Amazon (smithsonianmag.com)
		32 points by deepbow 3 hours ago \| hide \| 10 comments
17.		RxBar co-founder Peter Rahal on life after becoming a millionaire (marker.medium.com)
		190 points by neha_t 3 hours ago \| hide \| 113 comments
18.		Notre Dame: a blow-by-blow account of the restoration process (theartnewspaper.com)
		16 points by gruseom 1 hour ago \| hide \| 1 comment
19.		GoodbyeDPI – Passive Deep Packet Inspection Blocker / Circumvention Utility (github.com)
		58 points by eternalny1 4 hours ago \| hide \| 11 comments
20.		US set to impose tariffs on $7.5B of EU exports in Airbus row (bbc.co.uk)
		122 points by dustinmoris 4 hours ago \| hide \| 62 comments
21.		SpaCy v2.2 (explosion.ai)
		82 points by syllogism 3 hours ago \| hide \| 7 comments
22.		The Autumn of the Multitaskers (2007) (theatlantic.com)
		7 points by haltingproblem 1 hour ago \| hide \| discuss
23.		A National Privacy Law Is Nowhere in Sight (nytimes.com)
		72 points by tysone 3 hours ago \| hide \| 28 comments
24.		The Hitchhiker’s Guide to the Galaxy: 40 years of parody and predictions (nature.com)
		190 points by sohkamyung 10 hours ago \| hide \| 96 comments
25.		Small Trial Reverses a Year of Alzheimer's Cognitive Decline in Just Two Months (sciencealert.com)
		221 points by lelf 13 hours ago \| hide \| 70 comments
26.		Microsoft announces new Surface Duo phone (theverge.com)
		185 points by aminecodes 4 hours ago \| hide \| 128 comments
27.		A New R6RS Scheme Compiler (weinholt.se)
		169 points by widdershins 10 hours ago \| hide \| 47 comments
28.		The centennial of America’s greatest sports scandal (city-journal.org)
		22 points by signor_bosco 4 hours ago \| hide \| 1 comment
29.		The Evolution of the Hard Hat (nytimes.com)
		45 points by johnny313 6 hours ago \| hide \| 30 comments
30.		ReadMe (YC W15) is hiring. Help us make APIs easy to use (readme.io)
		3 hours ago \| hide
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