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From: Larry McVoy <lm@mcvoy.com>
To: "John P. Linderman" <jpl.jpl@gmail.com>
Cc: The Eunuchs Hysterical Society <tuhs@tuhs.org>
Subject: Re: [TUHS] core
Date: Fri, 15 Jun 2018 08:21:27 -0700	[thread overview]
Message-ID: <20180615152127.GC24509@mcvoy.com> (raw)
In-Reply-To: <CAC0cEp-PUxcAipNhyX8qDO2MsXD0akkXMoM7XRyPR8C-TWDHcQ@mail.gmail.com>

And today it is $.000000009 / bit.

On Fri, Jun 15, 2018 at 11:11:19AM -0400, John P. Linderman wrote:
> Excerpt from the article Clem pointed to:
> 
> The company was called Wang Laboratories and it specialised in magnetic
> memories. He used his contacts to sell magnetic cores which he built and
> sold for $4 each.
> 
> 
> 4 bucks a bit!
> 
> On Fri, Jun 15, 2018 at 10:21 AM, Clem Cole <clemc@ccc.com> wrote:
> 
> >
> >
> > On Fri, Jun 15, 2018 at 7:19 AM, A. P. Garcia <a.phillip.garcia@gmail.com>
> > wrote:
> >
> >> jay forrester first described an invention called core memory in a lab
> >> notebook 69 years ago today.
> >>
> > ???Be careful -- Forrester named it and put it into an array and build a
> > random access memory with it, but An Wang invented and patented basic
> > technology we now call 'core' in 1955  2,708,722
> > <https://patents.google.com/patent/US2708722A/en>  (calling it `dynamic
> > memory')???.   As I understand it (I'm old, but not that old so I can not
> > speak from experience, as I was a youngling when this patent came about),
> > Wang thought Forrester's use of his idea was great, but Wang's patent was
> > the broader one.
> >
> > There is an interesting history of Wang and his various fights at: An
> > Wang - The Man Who Might Have Invented The Personal Computer
> > <http://www.i-programmer.info/history/people/550-an-wang-wang-laboratories.html>
> >
> > ???
> >

-- 
---
Larry McVoy            	     lm at mcvoy.com             http://www.mcvoy.com/lm 

  reply	other threads:[~2018-06-15 15:21 UTC|newest]

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-15 11:19 A. P. Garcia
2018-06-15 13:50 ` Steffen Nurpmeso
2018-06-15 14:21 ` Clem Cole
2018-06-15 15:11   ` John P. Linderman
2018-06-15 15:21     ` Larry McVoy [this message]
2018-06-16  1:08   ` Greg 'groggy' Lehey
2018-06-16  2:00     ` Nemo Nusquam
2018-06-16  2:17     ` John P. Linderman
2018-06-16  3:06     ` Clem cole
2018-06-20 10:06 ` Dave Horsfall
2018-06-15 15:25 Noel Chiappa
2018-06-15 23:05 ` Dave Horsfall
2018-06-15 23:22   ` Lyndon Nerenberg
2018-06-16  6:36     ` Dave Horsfall
2018-06-16 19:07       ` Clem Cole
2018-06-18  9:25         ` Tim Bradshaw
2018-06-19 20:45           ` Peter Jeremy
2018-06-19 22:55             ` David Arnold
2018-06-20  5:04               ` Peter Jeremy
2018-06-20  5:41                 ` Warner Losh
2018-06-16 12:51 Noel Chiappa
2018-06-16 13:11 ` Clem cole
2018-06-16 12:58 Doug McIlroy
2018-06-20 11:10 ` Dave Horsfall
2018-06-16 13:37 Noel Chiappa
2018-06-16 18:59 ` Clem Cole
2018-06-17 12:15 ` Derek Fawcus
2018-06-17 17:33 ` Theodore Y. Ts'o
2018-06-17 19:50   ` Jon Forrest
2018-06-18 14:56   ` Clem Cole
2018-06-18 12:36 ` Tony Finch
2018-06-16 13:49 Noel Chiappa
2018-06-16 14:10 ` Clem Cole
2018-06-16 14:34   ` Lawrence Stewart
2018-06-16 15:28     ` Larry McVoy
2018-06-16 14:10 ` Steve Nickolas
2018-06-16 14:13   ` William Pechter
     [not found] <mailman.1.1529175600.3826.tuhs@minnie.tuhs.org>
2018-06-16 22:14 ` Johnny Billquist
2018-06-16 22:38   ` Arthur Krewat
2018-06-17  0:15   ` Clem cole
2018-06-17  1:50     ` Johnny Billquist
2018-06-17 10:33       ` Ronald Natalie
2018-06-20 16:55       ` Paul Winalski
2018-06-20 21:35         ` Johnny Billquist
2018-06-20 22:24           ` Paul Winalski
2018-06-16 22:57 Noel Chiappa
2018-06-17 14:36 Noel Chiappa
2018-06-17 15:58 ` Derek Fawcus
2018-06-17 17:58 Noel Chiappa
2018-06-18  9:16 ` Tim Bradshaw
2018-06-18 15:33   ` Tim Bradshaw
2018-06-17 21:18 Noel Chiappa
     [not found] <mailman.1.1529287201.13697.tuhs@minnie.tuhs.org>
2018-06-18  5:58 ` Johnny Billquist
2018-06-18 12:39   ` Ronald Natalie
2018-06-18 14:51 Noel Chiappa
2018-06-18 14:58 ` Warner Losh
2018-06-18 17:56 Noel Chiappa
2018-06-18 18:51 ` Clem Cole
     [not found] <20180618121738.98BD118C087@mercury.lcs.mit.edu>
2018-06-18 21:13 ` Johnny Billquist
2018-06-19 11:50 Doug McIlroy
2018-06-19 12:23 Noel Chiappa
2018-06-19 12:58 ` Clem Cole
2018-06-19 13:53   ` John P. Linderman
2018-06-21 14:09 ` Paul Winalski
2018-06-20 20:11 Doug McIlroy
2018-06-20 23:53 ` Tim Bradshaw
2018-06-21 13:46 Doug McIlroy
2018-06-21 16:13 ` Tim Bradshaw
2018-06-21 17:07 Nelson H. F. Beebe
2018-06-21 17:40 Noel Chiappa
2018-06-21 22:44 Nelson H. F. Beebe
2018-06-21 23:07 ` Grant Taylor via TUHS
2018-06-21 23:38   ` Toby Thain

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