Hacker News

1.		Why did we wait so long for the bicycle? (rootsofprogress.org)
		456 points by exolymph 12 hours ago \| hide \| 359 comments
2.		Lunar Eclipse: An Email to a Daughter and Son-in-Law (groups.google.com)
		41 points by susam 2 hours ago \| hide \| 10 comments
3.		Italian police raid of neo-fascist militants finds air-to-air missile (arstechnica.com)
		33 points by Ultramanoid 51 minutes ago \| hide \| 5 comments
4.		Cities: Skylines Is Turing Complete (medium.com)
		271 points by 0xdada 11 hours ago \| hide \| 70 comments
5.		We can't get enough of audiobooks (theguardian.com)
		21 points by prostoalex 3 hours ago \| hide \| 21 comments
6.		Let's Build a Compiler (generalproblem.net)
		188 points by syn_rst 11 hours ago \| hide \| 25 comments
7.		Ownership and Borrowing in D (dlang.org)
		139 points by systems 10 hours ago \| hide \| 26 comments
8.		BPF Performance Tools: Linux System and Application Observability (brendangregg.com)
		220 points by brendangregg 14 hours ago \| hide \| 29 comments
9.		Defunctionalize the Continuation (pathsensitive.com)
		171 points by Darmani 11 hours ago \| hide \| 17 comments
10.		Measuring Long-Term Causal Impact of Ads on LinkedIn Users (arxiv.org)
		29 points by gwern 5 hours ago \| hide \| 2 comments
11.		SpaceX says Crew Dragon capsule exploded due to exotic titanium fire (teslarati.com)
		166 points by aerophilic 8 hours ago \| hide \| 69 comments
12.		A material way to make Mars habitable (seas.harvard.edu)
		10 points by SciNecromancer 2 hours ago \| hide \| 3 comments
13.		Baumol Effect (wikipedia.org)
		52 points by simonebrunozzi 7 hours ago \| hide \| 18 comments
14.		How many kinds of USB-C to USB-C cables are there? (kernel.org)
		311 points by zdw 12 hours ago \| hide \| 171 comments
15.		Who Is This “Licklider” Guy? (2008) (moserware.com)
		53 points by indigodaddy 9 hours ago \| hide \| 7 comments
16.		Book Review: Impro by Keith Johnstone (theoryengine.org)
		23 points by jger15 5 hours ago \| hide \| 3 comments
17.		Artificial “muscles” achieve powerful pulling force (mit.edu)
		88 points by xVedun 13 hours ago \| hide \| 18 comments
18.		Epic Games Supports Blender Foundation with $1.2M (blender.org)
		661 points by brachi 14 hours ago \| hide \| 215 comments
19.		Rebuilding Racket on Chez Scheme Experience Report [pdf] (utah.edu)
		58 points by hencq 8 hours ago \| hide \| 9 comments
20.		NASA Says Earth Is Greener Today Than 20 Years Ago Thanks to China, India (forbes.com)
		94 points by sidcool 2 hours ago \| hide \| 28 comments
21.		Torchships – Atomic Rockets (2012) (projectrho.com)
		11 points by curtis 4 hours ago \| hide \| 2 comments
22.		The Lyttle Lytton Contest (adamcadre.ac)
		86 points by plibither8 14 hours ago \| hide \| 47 comments
23.		Show HN: Osgood – A secure, fast, and simple JavaScript server platform (github.com)
		76 points by tlhunter 11 hours ago \| hide \| 14 comments
24.		Pop culture loves the 'butterfly effect' and gets it wrong (boston.com)
		45 points by smacktoward 11 hours ago \| hide \| 44 comments
25.		Cargill: The Worst Company in the World (mightyearth.org)
		234 points by vollmarj 12 hours ago \| hide \| 60 comments
26.		Mac Open Web (macopenweb.com)
		124 points by mrzool 9 hours ago \| hide \| 75 comments
27.		Launch HN: Dataform (YC W18) – Build Reliable SQL Data Pipelines as a Team
		100 points by G2H 14 hours ago \| hide \| 29 comments
28.		'My son spent £3,160 in one game' (bbc.co.uk)
		148 points by open-source-ux 11 hours ago \| hide \| 255 comments
29.		Amazon workers launch protests on Prime Day (bbc.co.uk)
		397 points by pmoriarty 13 hours ago \| hide \| 330 comments
30.		DuckDuckGo Tests How Much People Care About Privacy (nytimes.com)
		42 points by bookofjoe 12 hours ago \| hide \| 28 comments
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