Hacker News

1.		American Red Cross Asks for Ham Radio Operators for Puerto Rico Relief Effort (arrl.org)
		165 points by kw71 4 hours ago \| hide \| 65 comments
2.		Gravitational waves from a binary black hole merger observed by LIGO and Virgo (caltech.edu)
		367 points by nickcw 8 hours ago \| hide \| 115 comments
3.		Drowning in grain: historically high supplies and low prices (reuters.com)
		61 points by prostoalex 4 hours ago \| hide \| 39 comments
4.		Battery-Free Cell Phone (techradar.com)
		103 points by jacquesm 5 hours ago \| hide \| 35 comments
5.		CryptoMaps: Cryptocurrency Market State (cryptomaps.org)
		41 points by petethomas 3 hours ago \| hide \| 5 comments
6.		Wallaroo: a fast, scalable data processing engine written in Pony (github.com)
		86 points by spooneybarger 5 hours ago \| hide \| 26 comments
7.		New theory why languages don’t all have the same number of terms for colors (theconversation.com)
		57 points by Mz 5 hours ago \| hide \| 36 comments
8.		LU Factorization and Linear Systems for Programers (dragan.rocks)
		94 points by disaster01 8 hours ago \| hide \| 25 comments
9.		Making Sense of Quantum Mechanics, a book review [pdf] (arxiv.org)
		9 points by mathgenius 2 hours ago \| hide \| discuss
10.		With lax oversight, the FAA has enabled secrecy in the skies (bostonglobe.com)
		68 points by duck 6 hours ago \| hide \| 47 comments
11.		Stream VByte: breaking new speed records for integer compression (lemire.me)
		91 points by ingve 8 hours ago \| hide \| 8 comments
12.		The Video Game Software Wizardry of Id (2002) (ieee.org)
		27 points by shawndumas 4 hours ago \| hide \| 13 comments
13.		Detect.location: Access iOS location data without actually having access (github.com)
		105 points by epaga 8 hours ago \| hide \| 29 comments
14.		Close.io is hiring it’s first Product Marketer Work from anywhere in the world (lever.co)
		1 hour ago \| hide
15.		How Shazam Works (2015) (coding-geek.com)
		26 points by dayve 4 hours ago \| hide \| 1 comment
16.		XSS Attack Embedded in an ERC20 Token Contract Steals Thousands (hackernoon.com)
		41 points by brett 5 hours ago \| hide \| 11 comments
17.		Ed25519 for DNSSEC (ed25519.nl)
		41 points by fanf2 4 hours ago \| hide \| 18 comments
18.		PostgreSQL's Hash Indexes Are Now Cool (rhaas.blogspot.com)
		155 points by rachbelaid 6 hours ago \| hide \| 21 comments
19.		Broadening HSTS to secure more of the Web (googleblog.com)
		59 points by el_duderino 7 hours ago \| hide \| 29 comments
20.		New Java debugger for VS Code (visualstudio.com)
		15 points by hexiaokai 1 hour ago \| hide \| discuss
21.		Cloudflare Stream – Combines video encoding, global delivery, and player (cloudflare.com)
		276 points by Bulk70 12 hours ago \| hide \| 231 comments
22.		Real-Time Recognition of Handwritten Chinese Characters (apple.com)
		71 points by aeontech 10 hours ago \| hide \| 15 comments
23.		AWS CodeBuild Now Supports Building GitHub Pull Requests (amazon.com)
		25 points by marvinpinto 4 hours ago \| hide \| 4 comments
24.		Breach at Sonic Drive-In May Have Impacted Millions of Credit, Debit Cards (krebsonsecurity.com)
		84 points by frgtpsswrdlame 6 hours ago \| hide \| 77 comments
25.		Master of Disaster, Ignatius Donnelly (publicdomainreview.org)
		12 points by samclemens 5 hours ago \| hide \| discuss
26.		Hunt and House: Depictions of Medieval Life in German Playing Cards (2016) (metmuseum.org)
		13 points by benbreen 5 hours ago \| hide \| 2 comments
27.		FaceID Security [pdf] (apple.com)
		222 points by MBCook 9 hours ago \| hide \| 262 comments
28.		Open-Sourcing Vespa, Yahoo’s Data Processing and Serving Engine (oath.com)
		452 points by mkagenius 18 hours ago \| hide \| 100 comments
29.		Dumb Things Camera Companies are Still Doing (dslrbodies.com)
		517 points by ValentineC 19 hours ago \| hide \| 362 comments
30.		The Great Tree-List Recursion Problem (2000) (stanford.edu)
		67 points by happy-go-lucky 12 hours ago \| hide \| 37 comments
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