Hacker News

1.		London bans cars for a day in the fight against air pollution (thetimes.co.uk)
		35 points by known 2 hours ago \| hide \| 6 comments
2.		Another Book on Data Science – Learn R and Python in Parallel (anotherbookondatascience.com)
		104 points by zelda_1 5 hours ago \| hide \| 35 comments
3.		STM32 Open Source Multimeter (embedblog.eu)
		150 points by lelf 7 hours ago \| hide \| 31 comments
4.		A historian unpacks the origins of our plastic addiction (theguardian.com)
		9 points by molteanu 1 hour ago \| hide \| discuss
5.		New species of ancient human discovered in the Philippines: Homo luzonensis (nationalgeographic.com)
		63 points by curtis 5 hours ago \| hide \| 26 comments
6.		Open-sourcing Sorbet: a fast, powerful type checker for Ruby (sorbet.org)
		513 points by abhorrence 13 hours ago \| hide \| 217 comments
7.		Solving the heat equation: Differential equations, chapter 3 [video] (youtube.com)
		30 points by espeed 2 hours ago \| hide \| discuss
8.		Which Has More Sales: a Single Long Checkout Form or a Multi-Step One? (capitalandgrowth.org)
		67 points by jkuria 4 hours ago \| hide \| 23 comments
9.		The Chalk Market: Where Mathematicians Go to Get the Good Stuf (berkeley.edu)
		146 points by mxcrossb 9 hours ago \| hide \| 75 comments
10.		Who does that for anyone? the films of Jean-Pierre Melville (lrb.co.uk)
		4 points by swibbler 1 hour ago \| hide \| discuss
11.		Autobiographical memory is typically biased toward positive events (apa.org)
		25 points by laurex 4 hours ago \| hide \| 9 comments
12.		Civic honesty around the globe (sciencemag.org)
		162 points by ojosilva 12 hours ago \| hide \| 106 comments
13.		Researchers confirm that narwhals and belugas can interbreed (ku.dk)
		49 points by conse_lad 6 hours ago \| hide \| 9 comments
14.		Writing HTML in HTML (ankarstrom.se)
		98 points by john-aj 8 hours ago \| hide \| 74 comments
15.		Acoustic Non-Line-of-Sight Imaging (computationalimaging.org)
		17 points by gilad 3 hours ago \| hide \| discuss
16.		'Living drug' offers hope to terminal blood cancer patients (bbc.co.uk)
		13 points by lifeisstillgood 2 hours ago \| hide \| 6 comments
17.		Google Maps is filled with false business addresses pretending to be nearby (wsj.com)
		278 points by JumpCrisscross 10 hours ago \| hide \| 188 comments
18.		Can We Catch the Next ‘Oumuamua? (centauri-dreams.org)
		80 points by elorant 10 hours ago \| hide \| 35 comments
19.		Nitinol Engines (1992) (free-energy.ws)
		32 points by blacksqr 3 hours ago \| hide \| 13 comments
20.		RISC-V formal spec public review (github.com)
		66 points by edwintorok 8 hours ago \| hide \| 10 comments
21.		Song of the Rarest Large Whale on Earth Recorded for the First Time (gizmodo.com)
		109 points by autokill 12 hours ago \| hide \| 31 comments
22.		Lenovo Shipping Ubuntu Linux on 2019 ThinkPad (techrepublic.com)
		86 points by alexanderdmitri 2 hours ago \| hide \| 45 comments
23.		Little Free Pantry (littlefreepantry.org)
		35 points by brudgers 7 hours ago \| hide \| 25 comments
24.		Walmart Pleads Guilty After a Decade of Bribes (nytimes.com)
		248 points by rrego 8 hours ago \| hide \| 170 comments
25.		The Hedonic Treadmill (wikipedia.org)
		50 points by bmc7505 2 hours ago \| hide \| 16 comments
26.		My MacBook Pro exploded and burst into flames (reddit.com)
		16 points by mrzool 1 hour ago \| hide \| discuss
27.		Towards Separation of Concerns in Flow-Based Programming (2015) [pdf] (dtu.dk)
		20 points by 0_gravitas 5 hours ago \| hide \| discuss
28.		Show HN: Instantly make any Netlify form PCI DSS compliant
		41 points by mahmoudimus 7 hours ago \| hide \| 14 comments
29.		In the 1820s, a new kind of lens saved ships (bbc.com)
		66 points by clouddrover 8 hours ago \| hide \| 37 comments
30.		ECMO pumps blood out of the body, oxygenates it and returns it to the body (khn.org)
		129 points by howard941 12 hours ago \| hide \| 89 comments
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