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* [COFF] Happy birthday, John Mauchly!
@ 2019-08-30  2:30 dave
  2019-08-30 19:08 ` luvisi
  0 siblings, 1 reply; 3+ messages in thread
From: dave @ 2019-08-30  2:30 UTC (permalink / raw)


We gained computer pioneer John Mauchly on this day in 1907; he was best known 
as the co-inventor of ENIAC, one of the world's first computers.

-- Dave


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [COFF] Happy birthday, John Mauchly!
  2019-08-30  2:30 [COFF] Happy birthday, John Mauchly! dave
@ 2019-08-30 19:08 ` luvisi
  0 siblings, 0 replies; 3+ messages in thread
From: luvisi @ 2019-08-30 19:08 UTC (permalink / raw)


We can split hairs about which early computing devices first implemented
which automatic computing ideas, but I hope I can make 2 statements without
much controversy.

The ENIAC was the first device to be automatic, electronic,
general-purpose, and digital. That combination contained synergies that
were more than just the sum of the features.

In particular, the ENIAC advanced the state-of-the-art in computing speed
by 3 orders of magnitude, from 5 or 6 additions per second to 5000
additions per second.

I gave a talk in 2012 about early computer history, and a substantial
portion was dedicated to the ENIAC.
Here's the video: https://www.youtube.com/watch?v=jS_yVXcK_aM
Here's the handout:
http://web.sonoma.edu/users/l/luvisi/somehist/somehist.pdf

Andru

On Thu, Aug 29, 2019 at 7:30 PM Dave Horsfall <dave at horsfall.org> wrote:

> We gained computer pioneer John Mauchly on this day in 1907; he was best
> known
> as the co-inventor of ENIAC, one of the world's first computers.
>
> -- Dave
> _______________________________________________
> COFF mailing list
> COFF at minnie.tuhs.org
> https://minnie.tuhs.org/cgi-bin/mailman/listinfo/coff
>
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^ permalink raw reply	[flat|nested] 3+ messages in thread

* [COFF] Happy birthday, John Mauchly!
@ 2018-08-30  0:35 dave
  0 siblings, 0 replies; 3+ messages in thread
From: dave @ 2018-08-30  0:35 UTC (permalink / raw)


We gained computer pioneer John Mauchly on this day in 1907; he was best 
known as the co-inventor of ENIAC, one of the world's first computers.

-- Dave


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2019-08-30  2:30 [COFF] Happy birthday, John Mauchly! dave
2019-08-30 19:08 ` luvisi
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2018-08-30  0:35 dave

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