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Electronics Forum / Electronics / June 2006



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Valves are NOT dead .....

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Phil Allison - 16 Jun 2006 08:27 GMT
**  They still keep up with the times ...

http://tinyurl.com/g5s5b

.......   Phil
Mark Kelepouris - 16 Jun 2006 11:40 GMT
> **  They still keep up with the times ...
>
> http://tinyurl.com/g5s5b
>
> .......   Phil

The mind boggles when you think about what time, effort and accuracy of
design and build is required to make these things work.

Mark Kelepouris
Rheilly Phoull - 17 Jun 2006 02:23 GMT
> **  They still keep up with the times ...
>
> http://tinyurl.com/g5s5b
>
> .......   Phil

Very pretty !!
Heh, would be great in a cold climate to offset the heating bill :-).
Some project !!

Signature

Cheers ......... Rheilly P

Where theres a will, I want to be in it.

Mr.T - 17 Jun 2006 09:31 GMT
> Heh, would be great in a cold climate to offset the heating bill :-).

How does using electricity to heat a valve filament offset your heating
bill?
(especially if you don't normally use electricity for heating)
It certainly increases your cooling bill though.

MrT.
Rheilly Phoull - 18 Jun 2006 02:32 GMT
>> Heh, would be great in a cold climate to offset the heating bill :-).
>
[quoted text clipped - 4 lines]
>
> MrT.

AHHHH rrriiiiggghhhtt !!
Glad ya enjoyed the joke Enstein :-)

Signature

Cheers ......... Rheilly P

Where theres a will, I want to be in it.

Bob Parker - 18 Jun 2006 06:14 GMT
>>> Heh, would be great in a cold climate to offset the heating bill :-).
>>
[quoted text clipped - 7 lines]
>AHHHH rrriiiiggghhhtt !!
>Glad ya enjoyed the joke Enstein :-)

 I chuckled, anyway. ;-)
 If you reckon that clock's complex using valves as logic elements,
think about the Colossus computer with 1,500 valves used by the Poms
in WW2 to help break the German Enigma codes
[http://en.wikipedia.org/wiki/Colossus_computer].
  That would have been great in the middle of winter!
 
Bob
Rheilly Phoull - 18 Jun 2006 11:43 GMT
>>>> Heh, would be great in a cold climate to offset the heating bill
>>>> :-).
[quoted text clipped - 17 lines]
>
> Bob

Yup, the Poms arent all that silly either !!
Good little number in winter as ya say :-)

Signature

Cheers ......... Rheilly P

Where theres a will, I want to be in it.

ian field - 27 Jun 2006 23:08 GMT
>>>> Heh, would be great in a cold climate to offset the heating bill :-).
>>>
[quoted text clipped - 16 lines]
>
> Bob

They used to strip off to keep cool in the computer room - quite a few of
the female operators got knocked up while working there!!!
Brian Goldsmith. - 28 Jun 2006 10:03 GMT
"ian field" <dai.ode@ntlworld.com> wrote

They used to strip off to keep cool in the computer room - quite a few of
the female operators got knocked up while working there!!!

***** Source??

Brian Goldsmith.
ian field - 28 Jun 2006 15:20 GMT
> They used to strip off to keep cool in the computer room - quite a few of
> the female operators got knocked up while working there!!!
>
> ***** Source??
>
> Brian Goldsmith.

A documentary on UKTV history channel about Bletchly Park - the
codebreakers. One of the original codebreakers in an interview mentioned
that maternity leave was higher among female staff at BP and attributed it
to the removal of garments in the heat of the computer room!
Phil Allison - 28 Jun 2006 15:28 GMT
"ian field"
> "Brian Goldsmith."
>>
[quoted text clipped - 6 lines]
> codebreakers. One of the original codebreakers in an interview mentioned
> that maternity leave was higher among female staff at BP

**  LOL

  Not too many male staff would be eligible....

> and attributed it to the removal of garments in the heat of the computer
> room!

**  Myth  -   not fact.

.... Phil
GB - 29 Jun 2006 13:55 GMT
> "ian field"
>> and attributed it to the removal of garments in the heat of the
>> computer room!
>  **  Myth  -   not fact.

Agreed. I did some digging, wasn't able to substantiate the
claim. Sounds like someone's having a lend!

GB, I ran a web-based questionnaire the other day. Turns out that
   100% of people have access to the Internet.
Signature

"Men will never be free until the last king is strangled with the
 entrails of the last priest." (Diderot, paraphrasing Meslier)

two bob - 18 Jun 2006 02:19 GMT
> Very pretty !!
> Heh, would be great in a cold climate to offset the heating bill :-).

True story: When i was a teenager, we had a water fight one day. I had a
twenty dollar note (paper) in my pocket. I thought the quickest way to dry
it was to place it on top of my old valve radio. An hour, or so, later I
returned to find a small pile of ash. Twenty dollars in those days was half
a weeks wages.

> Some project !!
Trevor Wilson - 17 Jun 2006 02:50 GMT
> **  They still keep up with the times ...
>
> http://tinyurl.com/g5s5b

**The guy seems to have a surplus of spare time. BTW: I have seen a 'pocket
watch' size digital clock using Nixie tubes somewhere in my surfing.

Signature

Trevor Wilson
www.rageaudio.com.au

--
Posted via a free Usenet account from http://www.teranews.com

zack - 18 Jun 2006 09:17 GMT
have a old muse tube amp, used it on a amstrad
computer, in the winter i used it as a foot warmer.

> **  They still keep up with the times ...
>
> http://tinyurl.com/g5s5b
>
> .......   Phil
aussiblu - 18 Jun 2006 16:57 GMT
I like the Nixie Tube Cable TV set top box here
http://www.lupinesystems.com/cablebox/

Signature

Regards
Blue

Remove ZX from email address to reply directly.

Mark Kelepouris - 19 Jun 2006 10:38 GMT
>I like the Nixie Tube Cable TV set top box here
> http://www.lupinesystems.com/cablebox/

Exellent effort, if not bizarre.

Mark K.
Mr.T - 19 Jun 2006 12:01 GMT
> have a old muse tube amp, used it on a amstrad
> computer, in the winter i used it as a foot warmer.

And in summer?

MrT.
Friday - 19 Jun 2006 12:28 GMT
>>have a old muse tube amp, used it on a amstrad
>>computer, in the winter i used it as a foot warmer.
>
> And in summer?
>
> MrT.

It's still a foot warmer but hotter.
zack - 20 Jun 2006 07:37 GMT
in summer i could keep my coffie warm.

> **  They still keep up with the times ...
>
> http://tinyurl.com/g5s5b
>
> .......   Phil
Geoff - 25 Jun 2006 23:37 GMT
I've got a valve that is dead.

geoff
zack - 26 Jun 2006 08:44 GMT
i got a new valve long time ago its a 6L6WXT
it was dead, no cathode connection to pin
from inside.

> **  They still keep up with the times ...
>
> http://tinyurl.com/g5s5b
>
> .......   Phil
 
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