Hacker News

1.		Unbricking a $2k bike with a $10 Raspberry Pi (ptx2.net)
		690 points by ptx2 13 hours ago \| hide \| 164 comments
2.		NASA Astronauts Return Home in SpaceX's Crew Dragon Spacecraft [video] (youtube.com)
		243 points by jbredeche 8 hours ago \| hide \| 49 comments
3.		A man who can read letters but not numbers exposes roots of consciousness (sciencemag.org)
		229 points by gumby 9 hours ago \| hide \| 65 comments
4.		World's First Fully Programmable and Open-Source Massive-MIMO Platform (renew-wireless.org)
		23 points by rckoepke 3 hours ago \| hide \| 6 comments
5.		“I got the opportunity to work with Jeff Bezos to develop the original Kindle.” (twitter.com)
		41 points by prostoalex 3 hours ago \| hide \| 19 comments
6.		Hacking Portable Air Conditioners (pmarks.net)
		232 points by p1mrx 10 hours ago \| hide \| 137 comments
7.		Vicar – Multi-dimensional image processing software (github.com)
		10 points by wh313 1 hour ago \| hide \| discuss
8.		Blue Team Rust: What Is “Memory Safety”, Really? (tiemoko.com)
		98 points by ALX9 8 hours ago \| hide \| 10 comments
9.		How inside information moved Kodak's stock this week (chartfleau.com)
		120 points by Feynman37 9 hours ago \| hide \| 33 comments
10.		My Custom Payment Implant (dangerousthings.com)
		56 points by c0inster 5 hours ago \| hide \| 16 comments
11.		Skate Warrior 1992, 1999, 2020 (prolost.com)
		85 points by ingve 9 hours ago \| hide \| 7 comments
12.		Hacking up a fix for the broken AppleTalk kernel module in Linux 5.1 and newer (downtowndougbrown.com)
		74 points by zdw 8 hours ago \| hide \| 20 comments
13.		Synfig Studio – FOSS industrial-strength 2D film-quality animation software (github.com)
		43 points by dragonsh 7 hours ago \| hide \| 8 comments
14.		Casio FX-880P Personal Computer Teardown (neil.computer)
		47 points by neilpanchal 5 hours ago \| hide \| 8 comments
15.		Bogleheads (bogleheads.org)
		159 points by simonebrunozzi 11 hours ago \| hide \| 58 comments
16.		IBM Fully Homomorphic Encryption Toolkit for Linux (github.com)
		24 points by theBashShell 6 hours ago \| hide \| 2 comments
17.		Refactoring the FreeBSD Kernel with Checked C [pdf] (rochester.edu)
		19 points by lelf 5 hours ago \| hide \| 5 comments
18.		Do Human crowds during protests resemble animal swarming behavior? (wired.com)
		20 points by op03 4 hours ago \| hide \| 11 comments
19.		The history of economic growth is, in many ways, a tale of cleaniness (economist.com)
		9 points by prostoalex 4 hours ago \| hide \| 5 comments
20.		Advancing our approach to digital currency (visa.com)
		33 points by sjcsjc 7 hours ago \| hide \| 16 comments
21.		Why the Web Won't Be Nirvana (1995) (newsweek.com)
		108 points by apsec112 12 hours ago \| hide \| 37 comments
22.		Brazil court orders Facebook to block Bolsonaro supporters (bbc.com)
		128 points by anigbrowl 6 hours ago \| hide \| 126 comments
23.		Show HN: Japanese Language Learning Forum (japanesecomplete.com)
		37 points by sova 8 hours ago \| hide \| 14 comments
24.		Wilford Brimley, ‘Cocoon’ Star and Quaker Oats Pitchman, Is Dead at 85 (nytimes.com)
		44 points by uptown 4 hours ago \| hide \| 19 comments
25.		Do any Open Source Licences require source history? (shkspr.mobi)
		32 points by edent 7 hours ago \| hide \| 31 comments
26.		Howland Will Forgery Trial (wikipedia.org)
		60 points by Hooke 13 hours ago \| hide \| 17 comments
27.		Facebook puts global block on Brazil's Bolsonaro supporters (reuters.com)
		11 points by stx 6 hours ago \| hide \| 1 comment
28.		TikTok’s Chinese owner offers to forego stake to clinch U.S. deal – sources (reuters.com)
		300 points by clashmeifyoucan 16 hours ago \| hide \| 556 comments
29.		AstraZeneca exempt from coronavirus vaccine liability claims in most countries (reuters.com)
		97 points by ColanR 10 hours ago \| hide \| 79 comments
30.		Tech Journalism Is Less Diverse Than Tech (oonwoye.com)
		112 points by fossuser 3 hours ago \| hide \| 41 comments
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