Submissions from jgc.org

		Cracking an old ZIP file to help open source the ANC's "Vula" secret crypto code (jgc.org)
		308 points by jgrahamc 2 days ago \| past \| 34 comments
		Steve Ballmer's incorrect binary search interview question (jgc.org)
		264 points by jgrahamc 6 days ago \| past \| 243 comments
		Two ways to use an LED as a light sensor with Arduino (jgc.org)
		138 points by jgrahamc 82 days ago \| past \| 61 comments
		Acorn Computer Systems catalogue circa 1983 (jgc.org)
		64 points by jgrahamc 86 days ago \| past \| 6 comments
		Fixing my iPhone 13 Pro cameras at -18C (jgc.org)
		1 point by jgrahamc 3 months ago \| past
		Fixing the iPhone 13 Pro cameras by putting it in the freezer (jgc.org)
		2 points by caust1c 3 months ago \| past
		Fixing my iPhone 13 Pro cameras at 255K (jgc.org)
		2 points by jgrahamc 3 months ago \| past
		Controlling the Taylor Swift Eras Tour wristbands with Flipper Zero (jgc.org)
		971 points by jgrahamc 3 months ago \| past \| 261 comments
		The Economist's ugly new print typeface (jgc.org)
		1 point by jgrahamc 5 months ago \| past
		The formal development of secure systems (my 1992 doctoral thesis) (jgc.org)
		1 point by jgrahamc 6 months ago \| past
		Taschen, Acorn and Knoll's Law (jgc.org)
		1 point by jgrahamc 6 months ago \| past
		The Acme Klein Bottle (From Cliff Stoll and Family) (jgc.org)
		95 points by jgrahamc 6 months ago \| past \| 20 comments
		Aeronear: An ambient device showing nearby aircraft (2021) (jgc.org)
		1 point by Brajeshwar 6 months ago \| past
		Original WWW proposal is a Word for Macintosh 4 file from 1990, can we open it? (jgc.org)
		478 points by jgrahamc 6 months ago \| past \| 205 comments
		Repairing (sort of) a Dyson fan remote control (jgc.org)
		1 point by jgrahamc 7 months ago \| past
		Restoration of an IBM Thinkpad 701C Butterfly-keyboard laptop (jgc.org)
		106 points by jtwaleson 7 months ago \| past \| 43 comments
		My daily driver is older than I thought; it's positively vintage (jgc.org)
		58 points by jgrahamc 7 months ago \| past \| 144 comments
		Your last name contains invalid characters (2010) (jgc.org)
		89 points by redbell 8 months ago \| past \| 207 comments
		Complete restoration of an IBM "Butterfly" ThinkPad 701c (jgc.org)
		3 points by jgrahamc 8 months ago \| past
		Restoration of an IBM ThinkPad 701c (jgc.org)
		3 points by jgrahamc 8 months ago \| past
		Restoration of an IBM ThinkPad 701c (jgc.org)
		7 points by jgrahamc 8 months ago \| past
		The search for the "perfect" Advent Calendar (involves Python and Processing) (jgc.org)
		2 points by jgrahamc 9 months ago \| past
		Using my Minitel 1B over the phone network in 2023 (jgc.org)
		3 points by jgrahamc 9 months ago \| past
		Double-Checking Dawkins (2007) (jgc.org)
		46 points by weinzierl 9 months ago \| past \| 5 comments
		My primality testing code is faster than Sir Roger Penrose's (jgc.org)
		124 points by jgrahamc 9 months ago \| past \| 25 comments
		Reading the Lovelace Foundation's Nuclear Bomb Effects Computer (jgc.org)
		2 points by jgrahamc 10 months ago \| past
		My 1976 KIM-1 (jgc.org)
		96 points by jgrahamc 10 months ago \| past \| 31 comments
		Cyberdecking the Raspberry Pi 400 on the Eurostar to Brussels (jgc.org)
		4 points by jgrahamc 10 months ago \| past
		"Hacker News" for retro computing and gaming (jgc.org)
		422 points by rcarmo 11 months ago \| past \| 122 comments
		"Hacker News" for retro computing and gaming (jgc.org)
		13 points by ingve 11 months ago \| past \| 3 comments
		More