Hacker News

1.		We called it RAID because it kills bugs dead (microsoft.com)
		182 points by soheilpro 4 hours ago \| hide \| 56 comments
2.		How I Teach Classes Remotely (ifost.org.au)
		85 points by solresol 4 hours ago \| hide \| 29 comments
3.		Manufacturer Threatens To Sue Volunteers who printed a valve (techdirt.com)
		134 points by djsumdog 1 hour ago \| hide \| 39 comments
4.		Rocket Lab gets NASA certification for official smallsat launches (techcrunch.com)
		151 points by ajaviaad 8 hours ago \| hide \| 7 comments
5.		What Is the Geometry of the Universe? (quantamagazine.org)
		164 points by bryanrasmussen 7 hours ago \| hide \| 41 comments
6.		Federal wants phone location data “to track coronavirus” (thehill.com)
		31 points by dmitrygr 1 hour ago \| hide \| 20 comments
7.		The Reconstruction of ZZT (github.com)
		103 points by endgame 9 hours ago \| hide \| 27 comments
8.		DFI GHF51: AMD Ryzen R1000 on a Raspberry Pi Sized Board (dfi.com)
		7 points by teruakohatu 2 hours ago \| hide \| 1 comment
9.		The Philosophy of Computer Science (stanford.edu)
		204 points by olalonde 11 hours ago \| hide \| 49 comments
10.		Mesh – A code editor that feels like a spreadsheet [video] (youtube.com)
		49 points by chrispsn 6 hours ago \| hide \| 9 comments
11.		Why N95 masks are hard to make (npr.org)
		85 points by aaavl2821 2 hours ago \| hide \| 118 comments
12.		Show HN: WorkOS – APIs for enterprise features like SSO/SAML (workos.com)
		167 points by grinich 11 hours ago \| hide \| 41 comments
13.		Show HN: A directory of restaurants with links to buy gift cards to support them (givelocal.co)
		50 points by brentsum 7 hours ago \| hide \| 29 comments
14.		Shadowserver, the web’s bot containment unit, needs help (krebsonsecurity.com)
		26 points by feross 4 hours ago \| hide \| 3 comments
15.		Tree felling work uncovers WW2 underground bunker near Moffat (bbc.com)
		74 points by tintinnabula 9 hours ago \| hide \| 17 comments
16.		OpenVidu: Open-source, multi-platform, WebRTC videoconferences (openvidu.io)
		94 points by supdatecron 11 hours ago \| hide \| 13 comments
17.		The engineering of birds’ nests (nytimes.com)
		64 points by sohkamyung 8 hours ago \| hide \| 10 comments
18.		4.2″ and 7.5″ NFC-powered e-Paper Displays Work without Battery (cnx-software.com)
		636 points by homarp 15 hours ago \| hide \| 124 comments
19.		Cambridge University Press make their books free until May (cambridge.org)
		110 points by DanBC 7 hours ago \| hide \| 22 comments
20.		The state of the restaurant industry (opentable.com)
		490 points by enraged_camel 12 hours ago \| hide \| 478 comments
21.		Show HN: Fast.ai Camera App for CNNs (github.com)
		14 points by _Tyler 4 hours ago \| hide \| 2 comments
22.		ReMarkable’s redesigned e-paper tablet is more powerful and more papery (techcrunch.com)
		492 points by sharcerer 15 hours ago \| hide \| 262 comments
23.		TikTok told moderators to suppress posts by “ugly” people and the poor (theintercept.com)
		538 points by Gonzih 7 hours ago \| hide \| 261 comments
24.		The OODA Loop and the Half-Beat (thestrategybridge.org)
		82 points by smacktoward 13 hours ago \| hide \| 25 comments
25.		Khronos Group Releases Vulkan Ray Tracing (khronos.org)
		94 points by ingve 8 hours ago \| hide \| 15 comments
26.		OxyGEN: Open-Source AMBU Respirator (protofy.xyz)
		70 points by eloycoto 10 hours ago \| hide \| 5 comments
27.		The good parts of AWS: a visual summary (hassenchaieb.com)
		237 points by hac96 10 hours ago \| hide \| 95 comments
28.		Airform: Functional HTML forms for front-end developers (airform.io)
		57 points by cjpatoilo 11 hours ago \| hide \| 37 comments
29.		Yahoo, AOL results biased in favor of parent company Verizon’s websites (ctrl.blog)
		250 points by mikro2nd 16 hours ago \| hide \| 71 comments
30.		BigBlueButton: An open source web conferencing system (github.com)
		95 points by angristan 9 hours ago \| hide \| 20 comments
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