Submissions from righto.com

		Identifying the “Early IBM Computer” in a Twitter Photo:A 405 Accounting Machine (righto.com)
		2 points by aj7 17 hours ago \| past \| discuss
		Booting the IBM 1401: How a 1959 punch-card computer loads a program (righto.com)
		107 points by CaliforniaKarl 5 days ago \| past \| 44 comments
		Booting the IBM 1401: How a 1959 punch-card computer loads a program (righto.com)
		27 points by parsecs 5 days ago \| past \| 1 comment
		Teardown of a quartz crystal oscillator and the tiny IC inside (righto.com)
		135 points by parsecs 7 days ago \| past \| 35 comments
		Software woven into wire: Core rope and the Apollo Guidance Computer (righto.com)
		3 points by Bluestein 11 days ago \| past \| 1 comment
		Bitcoin mining on an Apollo Guidance Computer (righto.com)
		2 points by lawrenceyan 11 days ago \| past \| discuss
		Mining Bitcoin with pencil and paper: 0.67 hashes per day (2014) (righto.com)
		404 points by tusharchoudhary 12 days ago \| past \| 377 comments
		A one-bit processor explained: reverse-engineering the vintage MC14500B (righto.com)
		144 points by parsecs 21 days ago \| past \| 45 comments
		IBM paperweight teardown: Reverse-engineering 1970s memory chips (righto.com)
		104 points by parsecs 28 days ago \| past \| 36 comments
		Examining a technology sample kit: IBM components from 1948 to 1986 (righto.com)
		75 points by zdw 34 days ago \| past \| 20 comments
		SMS cards: The technology inside IBM's 1960s mainframes (righto.com)
		2 points by Bluestein 35 days ago \| past \| 1 comment
		Examining a technology sample kit: IBM components from 1948 to 1986 (righto.com)
		2 points by parsecs 35 days ago \| past
		Soyuz spacecraft digital clock teardown (righto.com)
		120 points by nucatus 39 days ago \| past \| 34 comments
		Reverse-engineering a low-power LED flasher chip (righto.com)
		2 points by parsecs 49 days ago \| past
		Reverse-engineering an early calculator chip with four-phase logic (righto.com)
		81 points by chipsa 58 days ago \| past \| 18 comments
		Reverse-engineering an early calculator chip with four-phase logic (righto.com)
		2 points by parsecs 63 days ago \| past
		12-minute Mandelbrot: fractals on a 50-year-old IBM 1401 mainframe (righto.com)
		74 points by winkywooster 66 days ago \| past \| 18 comments
		Reverse-engineering the clock chip in the first MOS calculator (righto.com)
		4 points by parsecs 70 days ago \| past
		Reverse engineering RAM storage in early Texas Instruments calculator chips (righto.com)
		64 points by parsecs 3 months ago \| past \| 12 comments
		Reverse-engineering the classic MK4116 16-kilobit DRAM chip (righto.com)
		85 points by parsecs 3 months ago \| past \| 32 comments
		Reverse-engineering the carry-lookahead circuit in the Intel 8008 processor (righto.com)
		78 points by robin_reala 3 months ago \| past \| 23 comments
		Reverse-engineering the carry-lookahead circuit in the Intel 8008 processor (righto.com)
		9 points by parsecs 3 months ago \| past \| 2 comments
		Inside the stacked RAM modules used in the Apple III (righto.com)
		74 points by parsecs 3 months ago \| past \| 27 comments
		I added 6 characters to Unicode (and you can too) (righto.com)
		3 points by sogen 4 months ago \| past
		How the bootstrap load made the historic Intel 8008 processor possible (righto.com)
		97 points by ink_13 4 months ago \| past \| 29 comments
		Cells are fast and crowded places (2011) (righto.com)
		294 points by gmays 4 months ago \| past \| 117 comments
		Cells are fast and crowded places (2011) (righto.com)
		2 points by whereistimbo 4 months ago \| past \| 1 comment
		How to multiply currents: Inside a counterfeit analog multiplier (righto.com)
		3 points by stargrave 5 months ago \| past
		Inside a counterfeit analog multiplier (righto.com)
		24 points by parsecs 5 months ago \| past \| 9 comments
		HP Nanoprocessor part II: Reverse-engineering the circuits from the masks (righto.com)
		40 points by parsecs 5 months ago \| past \| 13 comments
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