Hacker News

1.		A Programmer's Introduction to Mathematics (jeremykun.com)
		560 points by chocolateboy 13 hours ago \| hide \| 146 comments
2.		Receiving NOAA Weather Satellite Images with $10 USB SDR Device (2014) [video] (youtube.com)
		39 points by peter_d_sherman 3 hours ago \| hide \| 8 comments
3.		Monarch butterfly populations in U.S. west are down an order of magnitude (qz.com)
		238 points by prostoalex 12 hours ago \| hide \| 84 comments
4.		How we built the largest database of police force in N.J. history (nj.com)
		23 points by danso 3 hours ago \| hide \| discuss
5.		BladeRF 2.0 micro (nuand.com)
		26 points by peter_d_sherman 3 hours ago \| hide \| 4 comments
6.		Distributed Erlang: From Datacenter to Planetary Scale Applications [video] (youtube.com)
		46 points by cmeiklejohn 5 hours ago \| hide \| discuss
7.		Guessing the pressed keyboard keys by analyzing the audio from the microphone (github.com)
		91 points by Osiris30 8 hours ago \| hide \| 12 comments
8.		What are you waiting for? (sciencemag.org)
		79 points by lemoncurd 7 hours ago \| hide \| 11 comments
9.		How we made the OneSoil map with AI detected fields and crops (onesoil.ai)
		9 points by mooreds 2 hours ago \| hide \| discuss
10.		Show HN: Advent of Pixels (klart.io)
		13 points by drikerf 2 hours ago \| hide \| 4 comments
11.		The Octopus Is Smart as Heck, But Why? (nytimes.com)
		182 points by dnetesn 13 hours ago \| hide \| 98 comments
12.		A Very Sleepy MySQL Attack (cotten.io)
		28 points by cottenio 5 hours ago \| hide \| 10 comments
13.		Amazon FBA Experiment (fbaexperiment.com)
		102 points by testimoni 4 hours ago \| hide \| 39 comments
14.		Why Don’t We Forget How to Ride a Bike? (scientificamerican.com)
		41 points by Deinos 7 hours ago \| hide \| 44 comments
15.		Three academics are launching a new journal for arguments to be made anonymously (theguardian.com)
		37 points by camtarn 2 hours ago \| hide \| 6 comments
16.		Show HN: Harmony of the Spheres – Gravity Simulator (thehappykoala.github.io)
		8 points by the_happy_koala 2 hours ago \| hide \| 3 comments
17.		Gwern’s Review of “The Media Lab: Inventing the Future at M.I.T” (2012) (goodreads.com)
		45 points by Osiris30 8 hours ago \| hide \| 8 comments
18.		Portal for the C64 (jamiefuller.com)
		144 points by bane 14 hours ago \| hide \| 24 comments
19.		New Parents Complain Amazon Baby-Registry Ads Are Deceptive (wsj.com)
		138 points by mwnivek 14 hours ago \| hide \| 58 comments
20.		Bigger brains are smarter, but not by much (medicalxpress.com)
		36 points by dnetesn 9 hours ago \| hide \| 16 comments
21.		Moving to GitLab (haskell.org)
		118 points by sahin-boydas 9 hours ago \| hide \| 23 comments
22.		Show HN: Crowdsourced Language Learning Site (littlelingua.eu)
		10 points by graylien 2 hours ago \| hide \| 1 comment
23.		Psychology’s Replication Crisis Is Real (theatlantic.com)
		456 points by zwieback 19 hours ago \| hide \| 252 comments
24.		MondriPong (kmhcreative.com)
		16 points by caiobegotti 7 hours ago \| hide \| 3 comments
25.		The last true knight on Malta (bbc.com)
		26 points by MiriamWeiner 9 hours ago \| hide \| 19 comments
26.		Chimp Portraits (2006) (franknoelker.com)
		25 points by brudgers 10 hours ago \| hide \| 8 comments
27.		Strategies for Headless Projects with Structured Content Management Systems (smashingmagazine.com)
		28 points by kmelve 11 hours ago \| hide \| 1 comment
28.		8K is now being broadcast in Japan (newsshooter.com)
		240 points by kungfudoi 17 hours ago \| hide \| 312 comments
29.		Bcachefs status update, current work (lkml.org)
		44 points by koverstreet 11 hours ago \| hide \| 12 comments
30.		Dark web dealers voluntarily ban deadly fentanyl (theguardian.com)
		141 points by cribbles 15 hours ago \| hide \| 123 comments
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