Hacker News

1.		I am mesmerized by our new robotic vacuum (2019) (dev.to)
		67 points by mzehrer 2 hours ago \| hide \| 34 comments
2.		Coronavirus: Nitrogen dioxide emissions drop over Italy (esa.int)
		38 points by Tomte 50 minutes ago \| hide \| 23 comments
3.		DefaultApp (tyler.io)
		105 points by Amorymeltzer 5 hours ago \| hide \| 26 comments
4.		Concentrichron: A clock and calendar made of concentric rings (twitter.com)
		15 points by mindbrix 1 hour ago \| hide \| 2 comments
5.		Timeouts and cancellation for humans (2018) (vorpus.org)
		77 points by vthriller 6 hours ago \| hide \| 14 comments
6.		U.S. Government official: Coronavirus vaccine trial starts Monday (apnews.com)
		227 points by filleokus 13 hours ago \| hide \| 137 comments
7.		Detection of Airborne Viruses (kth.se)
		27 points by adunk 1 hour ago \| hide \| 2 comments
8.		Using JAX, numpy, and optimization techniques to improve separable image filters (bartwronski.com)
		59 points by bartwr 7 hours ago \| hide \| 2 comments
9.		Italian hospital saves Covid-19 patients by 3D printing valves (3dprintingmedia.network)
		465 points by csnover 12 hours ago \| hide \| 132 comments
10.		A quiet roadside revolution is boosting wildflowers (theguardian.com)
		125 points by montalbano 10 hours ago \| hide \| 17 comments
11.		Small-World Experiment (wikipedia.org)
		28 points by sturza 5 hours ago \| hide \| 2 comments
12.		Seneca Village Project (columbia.edu)
		8 points by smollett 2 hours ago \| hide \| 1 comment
13.		Futhark 0.15.1 (futhark-lang.org)
		45 points by Athas 3 hours ago \| hide \| 2 comments
14.		Asm-dom, a minimal WebAssembly virtual DOM to build C++ SPA (mbasso.github.io)
		42 points by pjmlp 7 hours ago \| hide \| 18 comments
15.		Ask HN: Are there good self-hosted video conference tools?
		23 points by ketzu 2 hours ago \| hide \| 12 comments
16.		One Word Broke C (quelsolaar.com)
		104 points by quelsolaar 8 hours ago \| hide \| 133 comments
17.		Vienna Opera opened its archive for free streaming (staatsoperlive.com)
		599 points by tosh 17 hours ago \| hide \| 68 comments
18.		Apple fined $1.2B by French antitrust authorities (cnbc.com)
		36 points by cj 2 hours ago \| hide \| 8 comments
19.		The case of the missing WAV audio files on the FAT32 SD Card (hanselman.com)
		136 points by shanselman 14 hours ago \| hide \| 50 comments
20.		Show HN: Simple Face Recognition Attendance System (github.com)
		28 points by natsu90 7 hours ago \| hide \| 7 comments
21.		Tracing the American cemetery from the colonial age to the Gilded Age (laphamsquarterly.org)
		18 points by samclemens 6 hours ago \| hide \| discuss
22.		How Netflix uses Druid for realtime insights (netflixtechblog.com)
		56 points by uaas 11 hours ago \| hide \| 23 comments
23.		In This Talk (billwadge.wordpress.com)
		8 points by rutenspitz 3 hours ago \| hide \| discuss
24.		Washington governor announces shutdown of restaurants, bars (wa.gov)
		357 points by cosmic_shame 10 hours ago \| hide \| 420 comments
25.		Finding McAfee: a case study on geoprofiling and imagery analysis (medium.com)
		83 points by danso 12 hours ago \| hide \| 15 comments
26.		Activists create a 12.5M block library in Minecraft to bypass censorship (pulse.com.gh)
		412 points by vezycash 19 hours ago \| hide \| 98 comments
27.		Snap: Build Your Own Blocks (berkeley.edu)
		54 points by DyslexicAtheist 12 hours ago \| hide \| 13 comments
28.		How we launched full-immersion VR arenas and developed our VR games (medium.com)
		15 points by thedeepvr 4 hours ago \| hide \| discuss
29.		Show HN: Guten Haiku – mine haiku from text with 80s CLI (github.com)
		38 points by supernihil 10 hours ago \| hide \| 5 comments
30.		Show HN: Simulation-based high school physics course notes (landgreen.github.io)
		254 points by lilgreenland 16 hours ago \| hide \| 20 comments
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