Hacker News

1.		Satellite images of the Beirut explosion site – before and after (knightlab.com)
		43 points by huhtenberg 18 minutes ago \| hide \| 13 comments
2.		Latest Firefox rolls out Enhanced Tracking Protection 2.0 (blog.mozilla.org)
		630 points by LinuxBender 8 hours ago \| hide \| 350 comments
3.		Moved a server from one building to another with zero downtime (reddit.com)
		797 points by huhtenberg 12 hours ago \| hide \| 348 comments
4.		Facebook launches its TikTok rival, Instagram Reels (axios.com)
		314 points by theBashShell 9 hours ago \| hide \| 257 comments
5.		What is 5D chess? (chessbase.com)
		117 points by searchableguy 4 hours ago \| hide \| 54 comments
6.		File System Interfaces for Go – Draft Design (googlesource.com)
		51 points by networkimprov 2 hours ago \| hide \| 43 comments
7.		Wasabi fire alarm a lifesaver for the deaf (2008) (reuters.com)
		25 points by EndXA 3 hours ago \| hide \| 10 comments
8.		Researchers demonstrate the ability to fuse atoms inside room-temperature metals (ieee.org)
		44 points by MindGods 1 hour ago \| hide \| 15 comments
9.		The Hacker Way: How I taught my nephew to program (stopa.io)
		13 points by stopachka 1 hour ago \| hide \| 1 comment
10.		Show HN: We're building a virtual meetup platform (venu.tv)
		12 points by tryvenu 1 hour ago \| hide \| 9 comments
11.		Volley (YC W18) is hiring engineers and designers to build Alexa games (lever.co)
		41 minutes ago \| hide
12.		Chat Bubble Blindness (atlistmaps.com)
		238 points by quickthrower2 11 hours ago \| hide \| 150 comments
13.		Vitamin D deficiency and Covid-19 mortality [pdf] (borsche.de)
		207 points by black6 8 hours ago \| hide \| 169 comments
14.		Launch HN: Speedscale (YC S20) – Automatically create tests from actual traffic
		92 points by Inchull 8 hours ago \| hide \| 30 comments
15.		System on Chip wrapping the SERV RISC-V soft processor (rotwang.co.uk)
		64 points by homarp 8 hours ago \| hide \| 6 comments
16.		WebGL Fluid Experiment (2014) (haxiomic.github.io)
		182 points by maxraz 11 hours ago \| hide \| 50 comments
17.		USGS Data on the Lebanon Blast (usgs.gov)
		99 points by browsergap 9 hours ago \| hide \| 70 comments
18.		Men rescued from Pacific island after writing SOS in sand (apnews.com)
		63 points by hooboy 3 hours ago \| hide \| 67 comments
19.		Declarative Data Visualization (haifengl.github.io)
		47 points by haifeng 5 hours ago \| hide \| 5 comments
20.		Some Fundamental Theorems in Mathematics (2019) [pdf] (math.harvard.edu)
		172 points by bryanrasmussen 11 hours ago \| hide \| 75 comments
21.		Luau – A fast, small, safe, gradually typed scripting language derived from Lua (roblox.github.io)
		147 points by panic 11 hours ago \| hide \| 64 comments
22.		Twitter for Android Security Vulnerability (privacy.twitter.com)
		42 points by mayakacz 5 hours ago \| hide \| 25 comments
23.		More than 1/3 of all access to Google is now over IPv6 (google.com)
		167 points by AndrewDucker 13 hours ago \| hide \| 182 comments
24.		Show HN: Unscreen – Automatically remove video backgrounds with ML (unscreen.com)
		212 points by groe 14 hours ago \| hide \| 103 comments
25.		A Plea for Lean Software (1995) [pdf] (ethz.ch)
		136 points by tosh 11 hours ago \| hide \| 101 comments
26.		Gayl Jones is releasing her first novel in two decades (theatlantic.com)
		6 points by samclemens 2 hours ago \| hide \| 2 comments
27.		Chrome Music Lab (chromeexperiments.com)
		155 points by Sparkenstein 12 hours ago \| hide \| 24 comments
28.		Show HN: Books Paul Graham recommended on Twitter (readthistwice.com)
		127 points by vhpoet 5 hours ago \| hide \| 49 comments
29.		Sub-10 ms Latency in Java: Concurrent GC with Green Threads (jet-start.sh)
		134 points by haxen 12 hours ago \| hide \| 144 comments
30.		SpaceX test flight of Starship SN-5 [video] (youtube.com)
		475 points by lpellis 22 hours ago \| hide \| 307 comments
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