Hacker News

1.		Why did we wait so long for the bicycle? (rootsofprogress.org)
		485 points by exolymph 13 hours ago \| hide \| 368 comments
2.		Lunar Eclipse: An Email to a Daughter and Son-in-Law (groups.google.com)
		52 points by susam 3 hours ago \| hide \| 14 comments
3.		Italian police raid of neo-fascist militants finds air-to-air missile (arstechnica.com)
		64 points by Ultramanoid 1 hour ago \| hide \| 43 comments
4.		Cities: Skylines Is Turing Complete (medium.com)
		288 points by 0xdada 12 hours ago \| hide \| 77 comments
5.		Let's Build a Compiler (generalproblem.net)
		211 points by syn_rst 12 hours ago \| hide \| 26 comments
6.		We can't get enough of audiobooks (theguardian.com)
		30 points by prostoalex 4 hours ago \| hide \| 37 comments
7.		Ownership and Borrowing in D (dlang.org)
		151 points by systems 11 hours ago \| hide \| 33 comments
8.		Defunctionalize the Continuation (pathsensitive.com)
		176 points by Darmani 12 hours ago \| hide \| 20 comments
9.		A material way to make Mars habitable (seas.harvard.edu)
		15 points by SciNecromancer 3 hours ago \| hide \| 7 comments
10.		Measuring Long-Term Causal Impact of Ads on LinkedIn Users (arxiv.org)
		32 points by gwern 6 hours ago \| hide \| 4 comments
11.		IndieAuth – a federated login protocol using one's own domain name (indieweb.org)
		9 points by pmlnr 2 hours ago \| hide \| 3 comments
12.		SpaceX says Crew Dragon capsule exploded due to exotic titanium fire (teslarati.com)
		174 points by aerophilic 9 hours ago \| hide \| 73 comments
13.		How many kinds of USB-C to USB-C cables are there? (kernel.org)
		327 points by zdw 13 hours ago \| hide \| 174 comments
14.		Who Is This “Licklider” Guy? (2008) (moserware.com)
		54 points by indigodaddy 10 hours ago \| hide \| 8 comments
15.		Artificial “muscles” achieve powerful pulling force (mit.edu)
		91 points by xVedun 14 hours ago \| hide \| 18 comments
16.		Baumol Effect (wikipedia.org)
		58 points by simonebrunozzi 8 hours ago \| hide \| 19 comments
17.		Rebuilding Racket on Chez Scheme Experience Report [pdf] (utah.edu)
		63 points by hencq 9 hours ago \| hide \| 9 comments
18.		Torchships – Atomic Rockets (2012) (projectrho.com)
		16 points by curtis 5 hours ago \| hide \| 5 comments
19.		Show HN: Osgood – A secure, fast, and simple JavaScript server platform (github.com)
		81 points by tlhunter 12 hours ago \| hide \| 15 comments
20.		How users of WeChat aid Chinese messaging app’s blacklisting of sensitive images (scmp.com)
		4 points by larrysalibra 40 minutes ago \| hide \| discuss
21.		Cargill: The Worst Company in the World (mightyearth.org)
		242 points by vollmarj 13 hours ago \| hide \| 62 comments
22.		NASA Says Earth Is Greener Today Than 20 Years Ago Thanks to China, India (forbes.com)
		105 points by sidcool 3 hours ago \| hide \| 31 comments
23.		Mac Open Web (macopenweb.com)
		129 points by mrzool 10 hours ago \| hide \| 78 comments
24.		Pop culture loves the 'butterfly effect' and gets it wrong (boston.com)
		49 points by smacktoward 12 hours ago \| hide \| 51 comments
25.		Launch HN: Dataform (YC W18) – Build Reliable SQL Data Pipelines as a Team
		100 points by G2H 15 hours ago \| hide \| 29 comments
26.		'My son spent £3,160 in one game' (bbc.co.uk)
		154 points by open-source-ux 12 hours ago \| hide \| 268 comments
27.		'Unprecedented' Wildfires Burned Across the Arctic Circle in June (vice.com)
		6 points by tosh 1 hour ago \| hide \| discuss
28.		DuckDuckGo Tests How Much People Care About Privacy (nytimes.com)
		47 points by bookofjoe 13 hours ago \| hide \| 36 comments
29.		BPF Performance Tools: Linux System and Application Observability (brendangregg.com)
		227 points by brendangregg 15 hours ago \| hide \| 30 comments
30.		Amazon workers launch protests on Prime Day (bbc.co.uk)
		404 points by pmoriarty 14 hours ago \| hide \| 338 comments
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