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Groups > comp.os.linux.misc > #68773 > unrolled thread

FAA To Finally Ditch Floppy Disks & Win-95

Started byc186282 <c186282@nnada.net>
First post2025-06-13 22:38 -0400
Last post2025-06-18 08:01 -0700
Articles 20 on this page of 96 — 10 participants

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Contents

  FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-13 22:38 -0400
    Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-14 03:35 +0000
      Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-14 00:29 -0400
        Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-14 16:34 +0000
          Re: FAA To Finally Ditch Floppy Disks & Win-95 The Natural Philosopher <tnp@invalid.invalid> - 2025-06-15 00:38 +0100
            Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-14 23:28 -0400
              Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-15 14:04 +0000
                Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-15 21:44 -0400
          Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-14 22:41 -0400
            Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-15 14:19 +0000
              Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-15 18:45 +0000
              Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-15 22:02 -0400
                Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-16 03:00 +0000
                  Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-16 01:13 -0400
                    Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-17 03:42 +0000
                Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-16 17:52 +0000
                  Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-17 03:49 +0000
                  Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-17 01:29 -0400
                    Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-17 18:20 +0000
                      Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-17 23:06 -0400
                        Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-18 14:15 +0000
                          Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-18 19:38 -0400
                  Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-18 00:02 +0000
                    Re: FAA To Finally Ditch Floppy Disks & Win-95 Bobbie Sellers <bliss-sf4ever@dslextreme.com> - 2025-06-17 17:30 -0700
                    Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-17 22:38 -0400
                      Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-18 03:55 +0000
                        Re: FAA To Finally Ditch Floppy Disks & Win-95 John Ames <commodorejohn@gmail.com> - 2025-06-18 08:03 -0700
                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-18 16:15 +0000
                            Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-18 19:41 -0400
                              Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-19 22:25 +0000
                                Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-19 23:12 +0000
                                Re: FAA To Finally Ditch Floppy Disks & Win-95 Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-06-20 08:36 -0400
                                  Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-20 20:00 +0000
                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-21 01:34 -0400
                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-06-21 06:50 -0400
                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-21 19:30 +0000
                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-06-22 06:43 -0400
                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-21 23:57 +0000
                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-22 01:15 +0000
                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-21 21:24 -0400
                                            Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-22 06:14 +0000
                                              Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-22 02:50 -0400
                                                Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-22 15:49 +0000
                                                  Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-22 18:22 +0000
                                                  Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-23 00:40 -0400
                                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 John Ames <commodorejohn@gmail.com> - 2025-06-23 11:27 -0700
                                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-24 01:34 +0000
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 John Ames <commodorejohn@gmail.com> - 2025-06-24 07:52 -0700
                                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-24 22:24 +0000
                                                            Re: FAA To Finally Ditch Floppy Disks & Win-95 John Ames <commodorejohn@gmail.com> - 2025-06-25 09:20 -0700
                                                              Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-26 03:36 +0000
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 Andreas Eder <a_eder_muc@web.de> - 2025-06-29 15:20 +0200
                                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-30 00:01 +0000
                                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-23 18:43 +0000
                                              Re: FAA To Finally Ditch Floppy Disks & Win-95 The Natural Philosopher <tnp@invalid.invalid> - 2025-06-22 11:43 +0100
                                                Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-22 15:49 +0000
                                                  Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-23 01:01 -0400
                                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-23 18:46 +0000
                                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-24 04:52 +0000
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-24 05:06 +0000
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-24 01:24 -0400
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-24 06:31 +0000
                                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 The Natural Philosopher <tnp@invalid.invalid> - 2025-06-24 10:19 +0100
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-24 22:25 +0000
                                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-25 02:02 +0000
                                                            Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-25 01:58 -0400
                                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-25 02:17 -0400
                                              Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-22 15:49 +0000
                                                Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-22 19:09 +0000
                                                  Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-22 21:55 +0000
                                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-23 02:25 +0000
                                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-23 01:07 -0400
                                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-23 05:52 +0000
                                                    Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-23 05:35 +0000
                                                      Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-23 16:43 +0000
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-23 19:11 +0000
                                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-24 01:36 +0000
                                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-24 04:52 +0000
                                                            Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-24 06:47 +0000
                                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-24 01:02 -0400
                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-06-22 06:49 -0400
                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-22 15:49 +0000
                                        Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-22 02:14 -0400
                                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-07-17 03:57 +0000
                                            Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-07-17 04:08 -0400
                          Re: FAA To Finally Ditch Floppy Disks & Win-95 Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-06-18 22:44 +0000
            Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-15 18:36 +0000
              Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-15 22:40 -0400
                Re: FAA To Finally Ditch Floppy Disks & Win-95 rbowman <bowman@montana.com> - 2025-06-16 04:11 +0000
                  Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-16 01:30 -0400
                    Re: FAA To Finally Ditch Floppy Disks & Win-95 Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2025-06-16 18:15 +0000
        Re: FAA To Finally Ditch Floppy Disks & Win-95 John Ames <commodorejohn@gmail.com> - 2025-06-16 09:35 -0700
          Re: FAA To Finally Ditch Floppy Disks & Win-95 Rich <rich@example.invalid> - 2025-06-17 04:00 +0000
            Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-17 04:22 -0400
          Re: FAA To Finally Ditch Floppy Disks & Win-95 c186282 <c186282@nnada.net> - 2025-06-17 23:11 -0400
            Re: FAA To Finally Ditch Floppy Disks & Win-95 John Ames <commodorejohn@gmail.com> - 2025-06-18 08:01 -0700

Page 2 of 5 — ← Prev page 1 [2] 3 4 5  Next page →


#68877

FromRich <rich@example.invalid>
Date2025-06-18 14:15 +0000
Message-ID<102uhm4$35n0c$1@dont-email.me>
In reply to#68864
In comp.os.linux.misc c186282 <c186282@nnada.net> wrote:
> On 6/17/25 2:20 PM, Charlie Gibbs wrote:
>> On 2025-06-17, c186282 <c186282@nnada.net> wrote:
>> 
>>> On 6/16/25 1:52 PM, Charlie Gibbs wrote:
>>>
>>>> Yesterday I felt a something catching while moving the controls
>>>> in our small plane.  I found that various bits of plumbing
>>>> behind the panel had shifted to where they were touching things
>>>> they shouldn't.  Time to get out those good old nylon zap straps
>>>> and tie things back where they belong, just like the mechanics do.
>>>> Mind you, we don't get much above 10,000 feet...
>>>
>>>     Always MANY failure modes alas ...
>>>
>>>     However AIRLINE corps are SUPPOSED to keep abreast
>>>     and ahead of these issues.
>> 
>> <cough>Boeing<cough>
>> 
>>>     About the time I quit flying was during a huge OPEC
>>>     oil embargo. Fuel prices quadrupled or more and too
>>>     often you couldn't even GET the right fuel for the
>>>     planes. Valve lock in a 4-cyl engine - NOT good.
>>>     Green gas was NOT red gas !
>> 
>> And now it's replaced by blue gas - 100LL (low lead).
>> Much less lead than good old green gas (100/130), but
>> still three times as much as in the red gas (80/87)
>> that a lot of engines were designed for.  Beware of
>> lead fouling the plugs!
> 
>   In the 70s, engines made for Red did NOT take
>   well to 100LL. It was both ignition and
>   especially the VALVES. KEPT having valves
>   stick ... NOT good. Besides, oil embargoes
>   drove fuel prices through the roof - could
>   NOT afford it then.

Was 'red' a leaded fuel?  Tetraethyl lead as a gasoline additive 
provided more than simply an octane boost.  The leftover residue from 
combustion provided a lubricating effect, and as a result for many 
(most?) engines designed in the days of leaded fuel the designers took 
advantage of that lubricating effect from the tetraethyl lead for (at 
least) the valve stems (esp.  the exhaust valve, which operated at 
temperatures that made only oil lubrication difficult) and for 
cushioning the valve seats when the valves closed.  When running 
unleaded fuel in an engine that took advantage if the lead lubrication 
effect, eventually one got stuck valves or very worn valve seats.

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#68889

Fromc186282 <c186282@nnada.net>
Date2025-06-18 19:38 -0400
Message-ID<mpWdnYsm68Gs0871nZ2dnZfqn_qdnZ2d@giganews.com>
In reply to#68877
On 6/18/25 10:15 AM, Rich wrote:
> In comp.os.linux.misc c186282 <c186282@nnada.net> wrote:
>> On 6/17/25 2:20 PM, Charlie Gibbs wrote:
>>> On 2025-06-17, c186282 <c186282@nnada.net> wrote:
>>>
>>>> On 6/16/25 1:52 PM, Charlie Gibbs wrote:
>>>>
>>>>> Yesterday I felt a something catching while moving the controls
>>>>> in our small plane.  I found that various bits of plumbing
>>>>> behind the panel had shifted to where they were touching things
>>>>> they shouldn't.  Time to get out those good old nylon zap straps
>>>>> and tie things back where they belong, just like the mechanics do.
>>>>> Mind you, we don't get much above 10,000 feet...
>>>>
>>>>      Always MANY failure modes alas ...
>>>>
>>>>      However AIRLINE corps are SUPPOSED to keep abreast
>>>>      and ahead of these issues.
>>>
>>> <cough>Boeing<cough>
>>>
>>>>      About the time I quit flying was during a huge OPEC
>>>>      oil embargo. Fuel prices quadrupled or more and too
>>>>      often you couldn't even GET the right fuel for the
>>>>      planes. Valve lock in a 4-cyl engine - NOT good.
>>>>      Green gas was NOT red gas !
>>>
>>> And now it's replaced by blue gas - 100LL (low lead).
>>> Much less lead than good old green gas (100/130), but
>>> still three times as much as in the red gas (80/87)
>>> that a lot of engines were designed for.  Beware of
>>> lead fouling the plugs!
>>
>>    In the 70s, engines made for Red did NOT take
>>    well to 100LL. It was both ignition and
>>    especially the VALVES. KEPT having valves
>>    stick ... NOT good. Besides, oil embargoes
>>    drove fuel prices through the roof - could
>>    NOT afford it then.
> 
> Was 'red' a leaded fuel?  Tetraethyl lead as a gasoline additive
> provided more than simply an octane boost.  The leftover residue from
> combustion provided a lubricating effect, and as a result for many
> (most?) engines designed in the days of leaded fuel the designers took
> advantage of that lubricating effect from the tetraethyl lead for (at
> least) the valve stems (esp.  the exhaust valve, which operated at
> temperatures that made only oil lubrication difficult) and for
> cushioning the valve seats when the valves closed.  When running
> unleaded fuel in an engine that took advantage if the lead lubrication
> effect, eventually one got stuck valves or very worn valve seats.

   You got that basically right. Red was leaded gasoline.
   The residues DID act as a lubricant. The burn rate was
   different from 100LL too. Aircraft engines are built
   more 'on the edge' than automobile engines because you
   have to keep the weight down and because of heat-
   management concerns.

   Unleaded gasoline was NEW at the time. There were SOME
   problems in SOME automobiles, but it was amplified in
   aircraft engines. Formulas have been adjusted since
   then, unleaded is ok now. The lead has been replaced
   with toluene and a few other things to push up the
   'octane rating'.

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#68858

FromLawrence D'Oliveiro <ldo@nz.invalid>
Date2025-06-18 00:02 +0000
Message-ID<102svmu$2mtm4$2@dont-email.me>
In reply to#68831
On Mon, 16 Jun 2025 17:52:09 GMT, Charlie Gibbs wrote:

> You missed the notation on the chart: those altitudes are in meters, not
> feet.

We call them “metres”. Since when do we use Yank spelling for units that 
Yanks don’t even use anyway?

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#68860

FromBobbie Sellers <bliss-sf4ever@dslextreme.com>
Date2025-06-17 17:30 -0700
Message-ID<102t1b1$2eqt2$2@dont-email.me>
In reply to#68858

On 6/17/25 17:02, Lawrence D'Oliveiro wrote:
> On Mon, 16 Jun 2025 17:52:09 GMT, Charlie Gibbs wrote:
> 
>> You missed the notation on the chart: those altitudes are in meters, not
>> feet.
> 
> We call them “metres”. Since when do we use Yank spelling for units that
> Yanks don’t even use anyway?

	For quite a while,. and we use centimeters 2.54 to one inch. parking 
meters too many in every block, kilometers and meters 1,000 in every 
kilometer .  As I was taught in HS in the 1950s.

	bliss

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#68863

Fromc186282 <c186282@nnada.net>
Date2025-06-17 22:38 -0400
Message-ID<7W6dncD4ub0qu8_1nZ2dnZfqnPadnZ2d@giganews.com>
In reply to#68858
On 6/17/25 8:02 PM, Lawrence D'Oliveiro wrote:
> On Mon, 16 Jun 2025 17:52:09 GMT, Charlie Gibbs wrote:
> 
>> You missed the notation on the chart: those altitudes are in meters, not
>> feet.
> 
> We call them “metres”. Since when do we use Yank spelling for units that
> Yanks don’t even use anyway?


   The sci/tech side DOES use those units and has for
   a very long time.

   Meters, metres (my spellcheck doesn't like that)
   are convenient, but centimeters/millimeters are
   too small - the English units are more, well,
   'human scale'.

   Oh well, the USA could have stuck to Whitworth
   measures  :-)

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#68867

Fromrbowman <bowman@montana.com>
Date2025-06-18 03:55 +0000
Message-ID<mberljF2tnjU1@mid.individual.net>
In reply to#68863
On Tue, 17 Jun 2025 22:38:31 -0400, c186282 wrote:

>    Meters, metres (my spellcheck doesn't like that)
>    are convenient, but centimeters/millimeters are too small - the
>    English units are more, well, 'human scale'.

Nothing wrong with 9 millimeter, or .356 inches if you prefer. Besides 
when you're working under a car 'gimme a damn 9' works better with your 
significant other than 'could you hand me a 11/32, darling?'

Of course US cars and bikes of a certain vintage have both. That's the 
nice thing about working on the Toyota or either Suzuki; they're metric, 
end of story. 

Besides 'metre' goes back to the French National Assembly that wanted to 
reinvent everything including 10 day weeks with the days named after 
plants. At least the Marshmallow of Thermidor didn't survive.

When I was a kid I was fascinated when I realized you could invent your 
own measurements (and language). Afaik the Harvard Bridge between 
Cambridge and Boston is still marked off in smoots.

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#68879

FromJohn Ames <commodorejohn@gmail.com>
Date2025-06-18 08:03 -0700
Message-ID<20250618080351.00007899@gmail.com>
In reply to#68867
On 18 Jun 2025 03:55:32 GMT
rbowman <bowman@montana.com> wrote:

> Besides 'metre' goes back to the French National Assembly that wanted
> to reinvent everything including 10 day weeks with the days named
> after plants.

Frustratingly, the year persisted in having 365.25[...] days no matter
how severely they threatened to guillotine it ;)

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#68880

FromCharlie Gibbs <cgibbs@kltpzyxm.invalid>
Date2025-06-18 16:15 +0000
Message-ID<NCB4Q.1264685$6%s6.96991@fx12.iad>
In reply to#68879
On 2025-06-18, John Ames <commodorejohn@gmail.com> wrote:

> On 18 Jun 2025 03:55:32 GMT
> rbowman <bowman@montana.com> wrote:
>
>> Besides 'metre' goes back to the French National Assembly that wanted
>> to reinvent everything including 10 day weeks with the days named
>> after plants.
>
> Frustratingly, the year persisted in having 365.25[...] days no matter
> how severely they threatened to guillotine it ;)

Just as pi has resisted any attempts to re-define it as 3.
(355/113 works pretty well, though...)

-- 
/~\  Charlie Gibbs                  |  Growth for the sake of
\ /  <cgibbs@kltpzyxm.invalid>      |  growth is the ideology
 X   I'm really at ac.dekanfrus     |  of the cancer cell.
/ \  if you read it the right way.  |    -- Edward Abbey

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#68890

Fromc186282 <c186282@nnada.net>
Date2025-06-18 19:41 -0400
Message-ID<mpWdnYom68FB0871nZ2dnZfqn_oAAAAA@giganews.com>
In reply to#68880
On 6/18/25 12:15 PM, Charlie Gibbs wrote:
> On 2025-06-18, John Ames <commodorejohn@gmail.com> wrote:
> 
>> On 18 Jun 2025 03:55:32 GMT
>> rbowman <bowman@montana.com> wrote:
>>
>>> Besides 'metre' goes back to the French National Assembly that wanted
>>> to reinvent everything including 10 day weeks with the days named
>>> after plants.
>>
>> Frustratingly, the year persisted in having 365.25[...] days no matter
>> how severely they threatened to guillotine it ;)
> 
> Just as pi has resisted any attempts to re-define it as 3.
> (355/113 works pretty well, though...)
> 

   Well, just change to base-pi ... then it's
   conveniently 1

   Might be a bit messy to calculate how to make
   change at the convenience store however  :-)

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#68907

FromCharlie Gibbs <cgibbs@kltpzyxm.invalid>
Date2025-06-19 22:25 +0000
Message-ID<P705Q.463508$IJr4.95857@fx47.iad>
In reply to#68890
On 2025-06-18, c186282 <c186282@nnada.net> wrote:

> On 6/18/25 12:15 PM, Charlie Gibbs wrote:
>
>> On 2025-06-18, John Ames <commodorejohn@gmail.com> wrote:
>> 
>>> On 18 Jun 2025 03:55:32 GMT
>>> rbowman <bowman@montana.com> wrote:
>>>
>>>> Besides 'metre' goes back to the French National Assembly that wanted
>>>> to reinvent everything including 10 day weeks with the days named
>>>> after plants.
>>>
>>> Frustratingly, the year persisted in having 365.25[...] days no matter
>>> how severely they threatened to guillotine it ;)
>> 
>> Just as pi has resisted any attempts to re-define it as 3.
>> (355/113 works pretty well, though...)
>
>    Well, just change to base-pi ... then it's
>    conveniently 1
>
>    Might be a bit messy to calculate how to make
>    change at the convenience store however  :-)

Yeah, and then you have all those people who just got converted
to base e and don't want to change again.

-- 
/~\  Charlie Gibbs                  |  Growth for the sake of
\ /  <cgibbs@kltpzyxm.invalid>      |  growth is the ideology
 X   I'm really at ac.dekanfrus     |  of the cancer cell.
/ \  if you read it the right way.  |    -- Edward Abbey

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#68910

FromLawrence D'Oliveiro <ldo@nz.invalid>
Date2025-06-19 23:12 +0000
Message-ID<10325h4$6iji$2@dont-email.me>
In reply to#68907
On Thu, 19 Jun 2025 22:25:51 GMT, Charlie Gibbs wrote:

> Yeah, and then you have all those people who just got converted to base
> e and don't want to change again.

Attempts to determine how many are actually doing this keep running into 
calculation problems. Even round-figure estimates seem too complex to work 
out.

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#68941

FromChris Ahlstrom <OFeem1987@teleworm.us>
Date2025-06-20 08:36 -0400
Message-ID<1033kl9$th0$2@dont-email.me>
In reply to#68907
Charlie Gibbs wrote this post while blinking in Morse code:

> On 2025-06-18, c186282 <c186282@nnada.net> wrote:
>
>> On 6/18/25 12:15 PM, Charlie Gibbs wrote:
>>
>>> On 2025-06-18, John Ames <commodorejohn@gmail.com> wrote:
>>> 
>>>> On 18 Jun 2025 03:55:32 GMT
>>>> rbowman <bowman@montana.com> wrote:
>>>>
>>>>> Besides 'metre' goes back to the French National Assembly that wanted
>>>>> to reinvent everything including 10 day weeks with the days named
>>>>> after plants.
>>>>
>>>> Frustratingly, the year persisted in having 365.25[...] days no matter
>>>> how severely they threatened to guillotine it ;)
>>> 
>>> Just as pi has resisted any attempts to re-define it as 3.
>>> (355/113 works pretty well, though...)
>>
>>    Well, just change to base-pi ... then it's
>>    conveniently 1
>>
>>    Might be a bit messy to calculate how to make
>>    change at the convenience store however  :-)
>
> Yeah, and then you have all those people who just got converted
> to base e and don't want to change again.

MIDI's variable-length values are basically base-128.

The Sumerians and Babylonians used base-60.

The Aztecs used base-20.

Programmers use base-16.

The gomers use base-10.

Digital Equipment Corporation used base-8.

strtol() allows any base up to 35.

-- 
 I'm an idiot..  At least this [bug] took about 5 minutes to find.
 
 Disquieting ...
		-- Gonzalo Tornaria in response to Linus Torvalds

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#68953

Fromrbowman <bowman@montana.com>
Date2025-06-20 20:00 +0000
Message-ID<mblsvbF9qfoU4@mid.individual.net>
In reply to#68941
On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:

> Programmers use base-16.

And 2, 8, and 10.  ARM processors are bringing bit twiddling back into 
style.

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#68969

Fromc186282 <c186282@nnada.net>
Date2025-06-21 01:34 -0400
Message-ID<dh6cnSeRzYPO2cv1nZ2dnZfqn_udnZ2d@giganews.com>
In reply to#68953
On 6/20/25 4:00 PM, rbowman wrote:
> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
> 
>> Programmers use base-16.
> 
> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into
> style.

   I always did a lot of that ... microcontrollers with
   SMALL ram/flash, mostly for field data-loggers. Had
   to SQUEEZE, take advantage of every byte and bit.

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#68984

FromChris Ahlstrom <OFeem1987@teleworm.us>
Date2025-06-21 06:50 -0400
Message-ID<10362qd$10ote$5@dont-email.me>
In reply to#68953
rbowman wrote this post while blinking in Morse code:

> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
>
>> Programmers use base-16.
>
> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into 
> style.

Dang, I forgot about base 2!

Base 8 is kind of annoying, you know.

-- 
It doesn't much signify whom one marries, for one is sure to find out
next morning it was someone else.
		-- Will Rogers

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#68988

Fromrbowman <bowman@montana.com>
Date2025-06-21 19:30 +0000
Message-ID<mbofjcFnavnU1@mid.individual.net>
In reply to#68984
On Sat, 21 Jun 2025 06:50:53 -0400, Chris Ahlstrom wrote:

> rbowman wrote this post while blinking in Morse code:
> 
>> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
>>
>>> Programmers use base-16.
>>
>> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into
>> style.
> 
> Dang, I forgot about base 2!
> 
> Base 8 is kind of annoying, you know.

For some processors octal works well for opcodes. Then there is chmod and 
friends.

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#69000

FromChris Ahlstrom <OFeem1987@teleworm.us>
Date2025-06-22 06:43 -0400
Message-ID<1038mo2$fq2l$2@dont-email.me>
In reply to#68988
rbowman wrote this post while blinking in Morse code:

> On Sat, 21 Jun 2025 06:50:53 -0400, Chris Ahlstrom wrote:
>
>> rbowman wrote this post while blinking in Morse code:
>> 
>>> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
>>>
>>>> Programmers use base-16.
>>>
>>> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into
>>> style.
>> 
>> Dang, I forgot about base 2!
>> 
>> Base 8 is kind of annoying, you know.
>
> For some processors octal works well for opcodes. Then there is chmod and 
> friends.

Good point.

I have UNIX underpants. chmod 700 baby!

-- 
"The human brain is like an enormous fish -- it is flat and slimy and
has gills through which it can see."
		-- Monty Python

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#68992

FromCharlie Gibbs <cgibbs@kltpzyxm.invalid>
Date2025-06-21 23:57 +0000
Message-ID<DFH5Q.378160$K3w3.127069@fx05.iad>
In reply to#68984
On 2025-06-21, Chris Ahlstrom <OFeem1987@teleworm.us> wrote:

> rbowman wrote this post while blinking in Morse code:
>
>> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
>>
>>> Programmers use base-16.
>>
>> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into 
>> style.
>
> Dang, I forgot about base 2!

There are 10 kinds of people:
those who understand binary and those who don't.

> Base 8 is kind of annoying, you know.

"Base 8 is just like base 10, really - if you're missing two fingers."
  -- Tom Lehrer

-- 
/~\  Charlie Gibbs                  |  Growth for the sake of
\ /  <cgibbs@kltpzyxm.invalid>      |  growth is the ideology
 X   I'm really at ac.dekanfrus     |  of the cancer cell.
/ \  if you read it the right way.  |    -- Edward Abbey

[toc] | [prev] | [next] | [standalone]


#68993

Fromrbowman <bowman@montana.com>
Date2025-06-22 01:15 +0000
Message-ID<mbp3ooFqebsU3@mid.individual.net>
In reply to#68992
On Sat, 21 Jun 2025 23:57:23 GMT, Charlie Gibbs wrote:

> On 2025-06-21, Chris Ahlstrom <OFeem1987@teleworm.us> wrote:
> 
>> rbowman wrote this post while blinking in Morse code:
>>
>>> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
>>>
>>>> Programmers use base-16.
>>>
>>> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into
>>> style.
>>
>> Dang, I forgot about base 2!
> 
> There are 10 kinds of people:
> those who understand binary and those who don't.
> 
>> Base 8 is kind of annoying, you know.
> 
> "Base 8 is just like base 10, really - if you're missing two fingers."
>   -- Tom Lehrer

It sounds far-fetched but supposedly one culture used base 8 because they 
counted with the spaces between their fingers rather than their fingers.

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#68994

Fromc186282 <c186282@nnada.net>
Date2025-06-21 21:24 -0400
Message-ID<8judncOVBsnUxsr1nZ2dnZfqnPSdnZ2d@giganews.com>
In reply to#68993
On 6/21/25 9:15 PM, rbowman wrote:
> On Sat, 21 Jun 2025 23:57:23 GMT, Charlie Gibbs wrote:
> 
>> On 2025-06-21, Chris Ahlstrom <OFeem1987@teleworm.us> wrote:
>>
>>> rbowman wrote this post while blinking in Morse code:
>>>
>>>> On Fri, 20 Jun 2025 08:36:57 -0400, Chris Ahlstrom wrote:
>>>>
>>>>> Programmers use base-16.
>>>>
>>>> And 2, 8, and 10.  ARM processors are bringing bit twiddling back into
>>>> style.
>>>
>>> Dang, I forgot about base 2!
>>
>> There are 10 kinds of people:
>> those who understand binary and those who don't.
>>
>>> Base 8 is kind of annoying, you know.
>>
>> "Base 8 is just like base 10, really - if you're missing two fingers."
>>    -- Tom Lehrer
> 
> It sounds far-fetched but supposedly one culture used base 8 because they
> counted with the spaces between their fingers rather than their fingers.


   Still wonder about the Babylonian base-60 thing ...

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