Hacker News

1.		AirGradient Open Source Air Quality Monitor for CO2 and PM2.5 Measurements (airgradient.com)
		234 points by ahaucnx 3 hours ago \| hide \| 69 comments
2.		The window trick of Las Vegas hotels (schedium.net)
		628 points by edent 8 hours ago \| hide \| 220 comments
3.		The “Build Your Own Redis” Book Is Completed (build-your-own.org)
		118 points by bubblehack3r 2 hours ago \| hide \| 29 comments
4.		Toroidal propeller allows a drone to operate more quietly [pdf] (ll.mit.edu)
		108 points by lxm 3 hours ago \| hide \| 50 comments
5.		Australians scour desert for dangerous radioactive capsule smaller than a penny (nytimes.com)
		133 points by latchkey 5 hours ago \| hide \| 165 comments
6.		The Transformer Family (lilianweng.github.io)
		103 points by alexmolas 5 hours ago \| hide \| 24 comments
7.		LispMe – the Scheme system for PalmOS (2008) (lispme.de)
		60 points by app4soft 4 hours ago \| hide \| 3 comments
8.		The Sauce That Survived Italy’s War on Pasta (atlasobscura.com)
		38 points by prismatic 3 hours ago \| hide \| 10 comments
9.		Intercepting t.co links using DNS rewrites (djharper.dev)
		54 points by todsacerdoti 3 hours ago \| hide \| 15 comments
10.		Roam, Twenty Years Before Roam (borretti.me)
		31 points by Tomte 2 hours ago \| hide \| 8 comments
11.		FCC threatens to disconnect Twilio for illegal robocalls (commsrisk.com)
		382 points by from 5 hours ago \| hide \| 159 comments
12.		Training NanoGPT on My Journal (hut.pm)
		36 points by romseb 2 hours ago \| hide \| 1 comment
13.		80/20 Aluminum T-slot Building Systems – Build your Idea (8020.net)
		255 points by thunderbong 10 hours ago \| hide \| 114 comments
14.		Steve Wozniak's Letters (woz.com)
		60 points by simonebrunozzi 4 hours ago \| hide \| 12 comments
15.		Living alone in the wild Siberian forest (youtube.com)
		122 points by simonebrunozzi 7 hours ago \| hide \| 80 comments
16.		Bog – small, strongly typed, embeddable language (github.com/vexu)
		156 points by tsujp 9 hours ago \| hide \| 40 comments
17.		Build ChatGPT like chatbots on your website (towardsai.net)
		81 points by nigamanth 6 hours ago \| hide \| 34 comments
18.		Skio (YC S20) Is Hiring (skio.com)
		5 hours ago \| hide
19.		Ask HN: How can I get into cyber security research?
		27 points by wdym 1 hour ago \| hide \| 12 comments
20.		Calculators now emulated at Internet Archive (archive.org)
		262 points by sohkamyung 14 hours ago \| hide \| 83 comments
21.		Surgeon General says 13 is ‘too early’ to join social media (cnn.com)
		167 points by LinuxBender 4 hours ago \| hide \| 129 comments
22.		Locating the Earthly Paradise (blogs.bl.uk)
		9 points by drdee 1 hour ago \| hide \| discuss
23.		Toroidal propellers turn your drones and boats into noiseless machines (designboom.com)
		78 points by danboarder 4 hours ago \| hide \| 17 comments
24.		Ask HN: What's with the DIY state of the art long-range Wi-Fi?
		251 points by tucnak 9 hours ago \| hide \| 51 comments
25.		Nationwide Ban on TikTok Inches Closer to Reality (gizmodo.com)
		71 points by arkadiyt 3 hours ago \| hide \| 33 comments
26.		KernelSU: A kernel-based root solution for Android (kernelsu.org)
		8 points by rysertio 3 hours ago \| hide \| discuss
27.		Indoor air quality and learning: Evidence from large field study in schools [pdf] (ssrn.com)
		118 points by elsewhen 6 hours ago \| hide \| 48 comments
28.		An Implementation of the Solaris Doors API for Linux (1998) [pdf] (rampant.org)
		6 points by todsacerdoti 2 hours ago \| hide \| discuss
29.		Japan skiers’ smartphones making unnecessary emergency calls (yomiuri.co.jp)
		81 points by mef 6 hours ago \| hide \| 69 comments
30.		Testing Noctua’s NH-P1 with Ryzen 7700x and Intel’s i9-13900K (boringtextreviews.com)
		117 points by walterbell 13 hours ago \| hide \| 85 comments
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