Hacker News

1.		Lead-Free Solder Is Better for You (bhencke.com)
		101 points by luu 2 hours ago \| hide \| 33 comments
2.		Microsoft: Cloud services demand up, prioritization rules in place (zdnet.com)
		372 points by pul 9 hours ago \| hide \| 199 comments
3.		The untold origin story of the N95 mask (fastcompany.com)
		21 points by wallflower 1 hour ago \| hide \| discuss
4.		Neanderthals Feasted on Seafood, Seabirds, Perhaps Even Dolphins (nytimes.com)
		10 points by Thevet 1 hour ago \| hide \| 2 comments
5.		Grab your crayons, it’s coloring time (colorabl.es)
		144 points by kirillzubovsky 7 hours ago \| hide \| 23 comments
6.		AWS Ground Station (amazon.com)
		285 points by leoh 11 hours ago \| hide \| 132 comments
7.		Cellular Automata: Rule 30 fed as input to Conway’s Game of Life (2019) [video] (youtube.com)
		59 points by torotonnato 6 hours ago \| hide \| 14 comments
8.		Sorting 1M 8-digit numbers in 1 MB of RAM (2012) (stackoverflow.com)
		184 points by saadalem 11 hours ago \| hide \| 45 comments
9.		ZipGrow: Vertical farming/urban agriculture system (zipgrow.com)
		109 points by davelnewton 9 hours ago \| hide \| 74 comments
10.		An Ancient Ballcourt in Oaxaca Expands a Sport’s Footprint (atlasobscura.com)
		30 points by Thevet 5 hours ago \| hide \| 3 comments
11.		Turning Back the Clock on Aging Cells (nytimes.com)
		29 points by mhb 1 hour ago \| hide \| 3 comments
12.		Determining an Election in K (leahneukirchen.org)
		29 points by luu 4 hours ago \| hide \| 9 comments
13.		DIY electronic leadscrew for metalworking lathe [video] (youtube.com)
		74 points by OJFord 10 hours ago \| hide \| 39 comments
14.		Visual CSS Editor – Grab'n Go (veliovgroup.com)
		66 points by dr_dimitru 8 hours ago \| hide \| 2 comments
15.		Return to Nib’s Knoll (2014) (aeon.co)
		9 points by wholeness 4 hours ago \| hide \| discuss
16.		Heineken WOBO: A Beer Bottle That Doubles as a Brick (inhabitat.com)
		82 points by evo_9 4 hours ago \| hide \| 16 comments
17.		People built bone circles at the edge of ice sheets (arstechnica.com)
		79 points by diodorus 12 hours ago \| hide \| 16 comments
18.		Chromatron Wi-Fi Pixel Controller (chromatron.io)
		42 points by luu 7 hours ago \| hide \| 19 comments
19.		How to burn the most money with a single click in Azure (mijailovic.net)
		595 points by Metalnem 17 hours ago \| hide \| 335 comments
20.		High-speed microscope captures fleeting brain signals (sciencedaily.com)
		64 points by prostoalex 12 hours ago \| hide \| 22 comments
21.		Hyman Rickover on Nuclear Reactor Designs (1953) [pdf] (ecolo.org)
		59 points by nkurz 10 hours ago \| hide \| 28 comments
22.		Radical Solutions (damninteresting.com)
		62 points by bkudria 11 hours ago \| hide \| 6 comments
23.		Retina: A regex-based recreational programming language (github.com)
		37 points by luu 4 hours ago \| hide \| 13 comments
24.		Three-Domain System (wikipedia.org)
		38 points by hhs 9 hours ago \| hide \| 5 comments
25.		Covid-19 Sanity: All COVID19 papers from bioRxiv/medRxiv searchable and sortable (biomed-sanity.com)
		3 points by hardmaru 42 minutes ago \| hide \| discuss
26.		The Design and Evaluation of a High Performance Smalltalk System [pdf] (berkeley.edu)
		70 points by luu 14 hours ago \| hide \| 14 comments
27.		Show HN: Write.md – a shareable distraction-free Markdown editor (writemd.xyz)
		90 points by jakobitz 14 hours ago \| hide \| 68 comments
28.		Show HN: Colors.lol – Overly descriptive color palettes (colors.lol)
		297 points by picdit 15 hours ago \| hide \| 42 comments
29.		Show HN: ConvTools – generates Python code of conversions, aggregations, joins (github.com)
		58 points by westandskif 13 hours ago \| hide \| 14 comments
30.		Show HN: From Markdown to Video (videopuppet.com)
		389 points by adzicg 16 hours ago \| hide \| 63 comments
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