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Groups > comp.os.linux.misc > #93881 > unrolled thread

The Leap Second is Dead. How Will GNU/Linux Cope?

Started byLeroy H <lh@somewhere.net>
First post2026-10-16 15:45 +0000
Last post2026-10-20 14:26 +0100
Articles 20 on this page of 112 — 16 participants

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Contents

  The Leap Second is Dead.  How Will GNU/Linux Cope? Leroy H <lh@somewhere.net> - 2026-10-16 15:45 +0000
    Re: The Leap Second is Dead. How Will GNU/Linux Cope? Andy Burns <usenet@andyburns.uk> - 2026-10-16 16:56 +0100
      Re: The Leap Second is Dead. How Will GNU/Linux Cope? Leroy H <lh@somewhere.net> - 2026-10-16 17:08 +0000
    Re: The Leap Second is Dead.  How Will GNU/Linux Cope? Cóilín Nioclásín Glostéir <thanks-to@Taf.com> - 2026-10-16 19:13 +0000
    Re: The Leap Second is Dead.  How Will GNU/Linux Cope? Stéphane CARPENTIER <sc@fiat-linux.fr> - 2026-10-17 13:29 +0000
      Re: The Leap Second is Dead.  How Will GNU/Linux Cope? gazelle@shell.xmission.com (Kenny McCormack) - 2026-10-17 13:51 +0000
      Re: The Leap Second is Dead.  How Will GNU/Linux Cope? Leroy H <lh@somewhere.net> - 2026-10-17 14:19 +0000
        Re: The Leap Second is Dead. How Will GNU/Linux Cope? "Carlos E.R." <robin_listas@es.invalid> - 2026-10-17 19:37 +0200
          Re: The Leap Second is Dead. How Will GNU/Linux Cope? The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 11:25 +0100
          Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) gazelle@shell.xmission.com (Kenny McCormack) - 2026-10-18 11:57 +0000
            Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-18 14:20 +0200
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 13:25 +0100
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-18 14:31 +0200
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 14:23 +0100
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Stéphane CARPENTIER <sc@fiat-linux.fr> - 2026-10-18 13:35 +0000
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-18 18:45 +0000
                      Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-18 21:41 +0000
                        Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Leroy H <lh@somewhere.net> - 2026-10-19 00:57 +0000
                          Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Andy Burns <usenet@andyburns.uk> - 2026-10-19 09:26 +0100
                            Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Leroy H <lh@somewhere.net> - 2026-10-19 14:17 +0000
                        Re: Metric vs. US/Imperial (Was: The Leap Second ...) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-19 02:11 +0000
                          Re: Metric vs. US/Imperial (Was: The Leap Second ...) Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-19 02:38 +0000
                            Re: Metric vs. US/Imperial (Was: The Leap Second ...) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-19 03:52 +0000
                              Re: Metric vs. US/Imperial (Was: The Leap Second ...) Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-19 03:56 +0000
                                Re: Metric vs. US/Imperial (Was: The Leap Second ...) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-19 05:58 +0000
                                  Re: Metric vs. US/Imperial Nuno Silva <nunojsilva@invalid.invalid> - 2026-10-20 02:41 +0100
                          Re: Metric vs. US/Imperial (Was: The Leap Second ...) Leroy H <lh@somewhere.net> - 2026-10-19 03:03 +0000
                        Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-19 02:49 +0000
                        Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-19 11:49 +0100
                      Re: Metric vs. US/Imperial Nuno Silva <nunojsilva@invalid.invalid> - 2026-10-20 02:29 +0100
                        Re: Metric vs. US/Imperial Leroy H <lh@somewhere.net> - 2026-10-20 01:59 +0000
                        Re: Metric vs. US/Imperial gazelle@shell.xmission.com (Kenny McCormack) - 2026-10-20 13:20 +0000
                          Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-20 14:29 +0100
                          Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-20 18:10 +0000
                            Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 10:19 +0100
                        Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-20 18:05 +0000
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 20:15 +0100
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) c186282 <c186282@nnada.net> - 2026-10-19 00:44 -0400
                      Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-19 11:54 +0100
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-19 20:27 +0200
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-18 14:38 +0200
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 14:26 +0100
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-18 18:59 +0000
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-19 20:36 +0200
                      Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-20 09:08 +0100
                        Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-20 10:35 +0200
                          Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-20 14:21 +0100
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-18 18:55 +0000
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Roger Blake <rogblake@iname.invalid> - 2026-10-18 19:05 +0000
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 20:41 +0100
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Roger Blake <rogblake@iname.invalid> - 2026-10-19 00:15 +0000
                    Re: Metric vs. US/Imperial (Was: The Leap Second ...) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-19 02:02 +0000
                      Re: Metric vs. US/Imperial Nuno Silva <nunojsilva@invalid.invalid> - 2026-10-20 02:18 +0100
                        Re: Metric vs. US/Imperial Leroy H <lh@somewhere.net> - 2026-10-20 01:52 +0000
                          Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-20 10:37 +0200
                            Re: Metric vs. US/Imperial Pancho <Pancho.Jones@protonmail.com> - 2026-10-20 11:39 +0100
                            Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-20 14:22 +0100
                              Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-20 21:11 +0200
                          Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-20 17:45 +0000
                            Re: Metric vs. US/Imperial Leroy H <lh@somewhere.net> - 2026-10-20 18:28 +0000
                              Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-21 01:05 +0000
                    Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-19 11:48 +0100
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-19 02:42 +0000
                    Re: Metric vs. US/Imperial Nuno Silva <nunojsilva@invalid.invalid> - 2026-10-20 02:20 +0100
                      Re: Metric vs. US/Imperial Marc Haber <mh+usenetspam2616@zugschl.us> - 2026-10-20 08:39 +0200
                        Re: Metric vs. US/Imperial Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-20 07:53 +0000
                        Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-20 10:38 +0200
                          Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-20 14:23 +0100
                            Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-20 21:13 +0200
                              Re: Metric vs. US/Imperial Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-20 23:18 +0000
                                Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-21 03:09 +0200
                                  Re: Metric vs. US/Imperial Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-21 03:22 +0000
                                    Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-21 11:19 +0200
                                      Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-21 13:44 +0000
                                        Re: Metric vs. US/Imperial gazelle@shell.xmission.com (Kenny McCormack) - 2026-10-21 13:54 +0000
                                          Re: Metric vs. US/Imperial Andy Burns <usenet@andyburns.uk> - 2026-10-21 15:33 +0100
                                        Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 15:19 +0100
                                  Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 10:24 +0100
                                Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-21 03:16 +0200
                                Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-21 02:31 +0000
                                  Re: Metric vs. US/Imperial Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-21 03:22 +0000
                                  Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-21 11:21 +0200
                                    Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-21 14:00 +0000
                                      Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-21 19:56 +0200
                        Re: Metric vs. US/Imperial Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-10-20 19:04 +0000
                          Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-20 22:02 +0200
                            Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 10:22 +0100
                          Re: Metric vs. US/Imperial Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-20 20:29 +0000
                          Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-21 02:12 +0000
                            Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 10:22 +0100
                              Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-21 13:57 +0000
                                Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 15:18 +0100
                                Re: Metric vs. US/Imperial "Carlos E.R." <robin_listas@es.invalid> - 2026-10-21 19:58 +0200
                          Re: Metric vs. US/Imperial The Natural Philosopher <tnp@invalid.invalid> - 2026-10-21 10:20 +0100
                      Re: Metric vs. US/Imperial rbowman <bowman@montana.com> - 2026-10-20 17:57 +0000
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-19 20:49 +0200
            Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 13:21 +0100
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-18 19:04 +0000
            Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Leroy H <lh@somewhere.net> - 2026-10-18 14:07 +0000
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Lars Poulsen <lars@beagle-ears.com> - 2026-10-18 11:45 -0700
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Leroy H <lh@somewhere.net> - 2026-10-18 19:27 +0000
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-19 02:30 +0000
                Re: Metric vs. US/Imperial (Was: The Leap Second ...) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-10-19 02:06 +0000
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-18 19:05 +0000
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Leroy H <lh@somewhere.net> - 2026-10-18 19:32 +0000
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) gazelle@shell.xmission.com (Kenny McCormack) - 2026-10-18 19:37 +0000
                  Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) rbowman <bowman@montana.com> - 2026-10-19 02:20 +0000
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-18 20:40 +0100
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) "Carlos E.R." <robin_listas@es.invalid> - 2026-10-19 21:00 +0200
              Re: Metric vs. US/Imperial Nuno Silva <nunojsilva@invalid.invalid> - 2026-10-20 03:03 +0100
              Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) Pancho <Pancho.Jones@protonmail.com> - 2026-10-20 11:40 +0100
                Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?) The Natural Philosopher <tnp@invalid.invalid> - 2026-10-20 14:26 +0100

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#94451 — Re: Metric vs. US/Imperial

FromCharlie Gibbs <cgibbs@kltpzyxm.invalid>
Date2026-10-21 03:22 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<DdWBS.93421$TYg.56879@fx21.iad>
In reply to#94446
On 2026-10-21, rbowman <bowman@montana.com> wrote:

> On Tue, 20 Oct 2026 23:18:44 GMT, Charlie Gibbs wrote:
>
>> I don't think anyone knows what the "2032" part even means.
>> I didn't myself until recently, when I started correlating it with the
>> numbers on other sizes of batteries (plus a bit of work with a measuring
>> tape).
>
> You figure it out when you find you have a 2032 but really need a 2012, 
> 2016, 2020, or 2025.  
>
> Then there are the cylindrical lithium-ios batteries. I've got some 
> 18650s, probably the most common, but there are a number of other sizes, 
> one of which is dimensionaly the same as an AA, or the 18500 which is a 
> fat AA.
>
> If I were dictator of the world there would be a lot fewer battery sizes, 
> oil filter types, and so forth. 

I wonder how many corporations would put a price on your head.

-- 
/~\  Charlie Gibbs                  |  In this world there are
\ /  <cgibbs@kltpzyxm.invalid>      |  two kinds of people:
 X   I'm really at ac.dekanfrus     |  1. Those who can extrapolate
/ \  if you read it the right way.  |  from incomplete data.

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#94466 — Re: Metric vs. US/Imperial

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-10-21 11:21 +0200
SubjectRe: Metric vs. US/Imperial
Message-ID<spcmqmxgoo.ln2@Telcontar.valinor>
In reply to#94446
On 2026-10-21 04:31, rbowman wrote:
> On Tue, 20 Oct 2026 23:18:44 GMT, Charlie Gibbs wrote:
> 
>> I don't think anyone knows what the "2032" part even means.
>> I didn't myself until recently, when I started correlating it with the
>> numbers on other sizes of batteries (plus a bit of work with a measuring
>> tape).
> 
> You figure it out when you find you have a 2032 but really need a 2012,
> 2016, 2020, or 2025.

But it doesn't matter that much, does it? The holder may actually be 
able to hold a variety of sizes. Voltage is the same. Slight variation 
on capability.

> 
> Then there are the cylindrical lithium-ios batteries. I've got some
> 18650s, probably the most common, but there are a number of other sizes,
> one of which is dimensionaly the same as an AA, or the 18500 which is a
> fat AA.
> 
> If I were dictator of the world there would be a lot fewer battery sizes,
> oil filter types, and so forth.


Aye!  :-D


-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#94490 — Re: Metric vs. US/Imperial

Fromrbowman <bowman@montana.com>
Date2026-10-21 14:00 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<njrus2F3j5uU3@mid.individual.net>
In reply to#94466
On Wed, 21 Oct 2026 11:21:32 +0200, Carlos E.R. wrote:

> On 2026-10-21 04:31, rbowman wrote:
>> On Tue, 20 Oct 2026 23:18:44 GMT, Charlie Gibbs wrote:
>> 
>>> I don't think anyone knows what the "2032" part even means.
>>> I didn't myself until recently, when I started correlating it with the
>>> numbers on other sizes of batteries (plus a bit of work with a
>>> measuring tape).
>> 
>> You figure it out when you find you have a 2032 but really need a 2012,
>> 2016, 2020, or 2025.
> 
> But it doesn't matter that much, does it? The holder may actually be
> able to hold a variety of sizes. Voltage is the same. Slight variation
> on capability.

I've never seen a holder that can accept another size. I think some can 
stack two 2016s but its to get a higher voltage than a 2032. 

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#94506 — Re: Metric vs. US/Imperial

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-10-21 19:56 +0200
SubjectRe: Metric vs. US/Imperial
Message-ID<8vanqmxmhn.ln2@Telcontar.valinor>
In reply to#94490
On 2026-10-21 16:00, rbowman wrote:
> On Wed, 21 Oct 2026 11:21:32 +0200, Carlos E.R. wrote:
> 
>> On 2026-10-21 04:31, rbowman wrote:
>>> On Tue, 20 Oct 2026 23:18:44 GMT, Charlie Gibbs wrote:
>>>
>>>> I don't think anyone knows what the "2032" part even means.
>>>> I didn't myself until recently, when I started correlating it with the
>>>> numbers on other sizes of batteries (plus a bit of work with a
>>>> measuring tape).
>>>
>>> You figure it out when you find you have a 2032 but really need a 2012,
>>> 2016, 2020, or 2025.
>>
>> But it doesn't matter that much, does it? The holder may actually be
>> able to hold a variety of sizes. Voltage is the same. Slight variation
>> on capability.
> 
> I've never seen a holder that can accept another size. I think some can
> stack two 2016s but its to get a higher voltage than a 2032.

You could use a 2025 instead of a 2030 or 2032. As long as the holder 
has a bit of spring.

-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#94421 — Re: Metric vs. US/Imperial

FromCharlie Gibbs <cgibbs@kltpzyxm.invalid>
Date2026-10-20 19:04 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<sXOBS.7016$5Iy.2789@fx04.iad>
In reply to#94380
On 2026-10-20, Marc Haber <mh+usenetspam2616@zugschl.us> wrote:

> Nuno Silva <nunojsilva@invalid.invalid> wrote:
>
>> Do people in the USA use another numbering for CR2032 batteries? Or do
>> they just use the SI units there?
>
> 3,5 Inch Floppies are actually specced as 89 mm. In the 1990ies some
> german courts fined companied for not giving the floppy size in SI
> units, which prompty led to advertisements like "Diskette 8,89 cm".

What amuses me is when I go to the grocery store for some butter
and it's marked "454 g".  So how metric are we, really?

Give a man 25.4 mm, and he'll take 1.609 km.

-- 
/~\  Charlie Gibbs                  |  In this world there are
\ /  <cgibbs@kltpzyxm.invalid>      |  two kinds of people:
 X   I'm really at ac.dekanfrus     |  1. Those who can extrapolate
/ \  if you read it the right way.  |  from incomplete data.

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#94429 — Re: Metric vs. US/Imperial

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-10-20 22:02 +0200
SubjectRe: Metric vs. US/Imperial
Message-ID<80ukqmxqvs.ln2@Telcontar.valinor>
In reply to#94421
On 2026-10-20 21:04, Charlie Gibbs wrote:
> On 2026-10-20, Marc Haber <mh+usenetspam2616@zugschl.us> wrote:
> 
>> Nuno Silva <nunojsilva@invalid.invalid> wrote:
>>
>>> Do people in the USA use another numbering for CR2032 batteries? Or do
>>> they just use the SI units there?
>>
>> 3,5 Inch Floppies are actually specced as 89 mm. In the 1990ies some
>> german courts fined companied for not giving the floppy size in SI
>> units, which prompty led to advertisements like "Diskette 8,89 cm".
> 
> What amuses me is when I go to the grocery store for some butter
> and it's marked "454 g".  So how metric are we, really?

Maybe the machines can not be adjusted.

> 
> Give a man 25.4 mm, and he'll take 1.609 km.
> 


-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#94463 — Re: Metric vs. US/Imperial

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-10-21 10:22 +0100
SubjectRe: Metric vs. US/Imperial
Message-ID<11ba082$3p0ft$9@dont-email.me>
In reply to#94429
On 20/10/2026 21:02, Carlos E.R. wrote:
> On 2026-10-20 21:04, Charlie Gibbs wrote:
>> On 2026-10-20, Marc Haber <mh+usenetspam2616@zugschl.us> wrote:
>>
>>> Nuno Silva <nunojsilva@invalid.invalid> wrote:
>>>
>>>> Do people in the USA use another numbering for CR2032 batteries? Or do
>>>> they just use the SI units there?
>>>
>>> 3,5 Inch Floppies are actually specced as 89 mm. In the 1990ies some
>>> german courts fined companied for not giving the floppy size in SI
>>> units, which prompty led to advertisements like "Diskette 8,89 cm".
>>
>> What amuses me is when I go to the grocery store for some butter
>> and it's marked "454 g".  So how metric are we, really?
> 
> Maybe the machines can not be adjusted.
> 
Maybe it's simply cheaper to comply with stupid EU harmonisation rules 
by printing new packaging



-- 
“Those who can make you believe absurdities, can make you commit 
atrocities.”

― Voltaire, Questions sur les Miracles à M. Claparede, Professeur de 
Théologie à Genève, par un Proposant: Ou Extrait de Diverses Lettres de 
M. de Voltaire

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#94431 — Re: Metric vs. US/Imperial

FromLawrence D’Oliveiro <ldo@nz.invalid>
Date2026-10-20 20:29 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<11b8ius$3b48o$6@dont-email.me>
In reply to#94421
On Tue, 20 Oct 2026 19:04:56 GMT, Charlie Gibbs wrote:

> What amuses me is when I go to the grocery store for some butter
> and it's marked "454 g".  So how metric are we, really?

(Checks fridge.) Here in 🇳🇿, our butter packs are 500g.

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#94444 — Re: Metric vs. US/Imperial

Fromrbowman <bowman@montana.com>
Date2026-10-21 02:12 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<njqld0Fei39U66@mid.individual.net>
In reply to#94421
On Tue, 20 Oct 2026 19:04:56 GMT, Charlie Gibbs wrote:

> On 2026-10-20, Marc Haber <mh+usenetspam2616@zugschl.us> wrote:
> 
>> Nuno Silva <nunojsilva@invalid.invalid> wrote:
>>
>>> Do people in the USA use another numbering for CR2032 batteries? Or do
>>> they just use the SI units there?
>>
>> 3,5 Inch Floppies are actually specced as 89 mm. In the 1990ies some
>> german courts fined companied for not giving the floppy size in SI
>> units, which prompty led to advertisements like "Diskette 8,89 cm".
> 
> What amuses me is when I go to the grocery store for some butter and
> it's marked "454 g".  So how metric are we, really?

The Irish must be catering to the Americans. The Kerrygold butter box says 
4 8 ounce sticks with the grams in parens.

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#94464 — Re: Metric vs. US/Imperial

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-10-21 10:22 +0100
SubjectRe: Metric vs. US/Imperial
Message-ID<11ba09b$3p0ft$10@dont-email.me>
In reply to#94444
On 21/10/2026 03:12, rbowman wrote:
> On Tue, 20 Oct 2026 19:04:56 GMT, Charlie Gibbs wrote:
> 
>> On 2026-10-20, Marc Haber <mh+usenetspam2616@zugschl.us> wrote:
>>
>>> Nuno Silva <nunojsilva@invalid.invalid> wrote:
>>>
>>>> Do people in the USA use another numbering for CR2032 batteries? Or do
>>>> they just use the SI units there?
>>>
>>> 3,5 Inch Floppies are actually specced as 89 mm. In the 1990ies some
>>> german courts fined companied for not giving the floppy size in SI
>>> units, which prompty led to advertisements like "Diskette 8,89 cm".
>>
>> What amuses me is when I go to the grocery store for some butter and
>> it's marked "454 g".  So how metric are we, really?
> 
> The Irish must be catering to the Americans. The Kerrygold butter box says
> 4 8 ounce sticks with the grams in parens.

Expensive way to buy butter.

-- 
“Those who can make you believe absurdities, can make you commit 
atrocities.”

― Voltaire, Questions sur les Miracles à M. Claparede, Professeur de 
Théologie à Genève, par un Proposant: Ou Extrait de Diverses Lettres de 
M. de Voltaire

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#94489 — Re: Metric vs. US/Imperial

Fromrbowman <bowman@montana.com>
Date2026-10-21 13:57 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<njrulpF3j5uU2@mid.individual.net>
In reply to#94464
On Wed, 21 Oct 2026 10:22:51 +0100, The Natural Philosopher wrote:

>> The Irish must be catering to the Americans. The Kerrygold butter box
>> says 4 8 ounce sticks with the grams in parens.
> 
> Expensive way to buy butter.

How do you buy it?  Walmart shows $9.27 for 16 oz in sticks, $5.56 for an 
8 oz tub. Tub butter is suspect in the US. If you're not careful it's 
adulterated with canola if not pure margarine.

When I was a kid margarine came in a sturdy plastic bag in its natural 
white color, The was a small capsule of yellow die that had to be kneaded 
in to make it look like butter.

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#94494 — Re: Metric vs. US/Imperial

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-10-21 15:18 +0100
SubjectRe: Metric vs. US/Imperial
Message-ID<11bahkg$b33$3@dont-email.me>
In reply to#94489
On 21/10/2026 14:57, rbowman wrote:
> On Wed, 21 Oct 2026 10:22:51 +0100, The Natural Philosopher wrote:
> 
>>> The Irish must be catering to the Americans. The Kerrygold butter box
>>> says 4 8 ounce sticks with the grams in parens.
>>
>> Expensive way to buy butter.
> 
> How do you buy it?  Walmart shows $9.27 for 16 oz in sticks, $5.56 for an
> 8 oz tub. Tub butter is suspect in the US. If you're not careful it's
> adulterated with canola if not pure margarine.
> 
I buy 450g for about $3.
But the UK is much cheaper than the USA

> When I was a kid margarine came in a sturdy plastic bag in its natural
> white color, The was a small capsule of yellow die that had to be kneaded
> in to make it look like butter.

I cant believe its not margarine...
-- 
"I guess a rattlesnake ain't risponsible fer bein' a rattlesnake, but ah 
puts mah heel on um jess the same if'n I catches him around mah chillun".

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#94505 — Re: Metric vs. US/Imperial

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-10-21 19:58 +0200
SubjectRe: Metric vs. US/Imperial
Message-ID<j3bnqmxmhn.ln2@Telcontar.valinor>
In reply to#94489
On 2026-10-21 15:57, rbowman wrote:
> On Wed, 21 Oct 2026 10:22:51 +0100, The Natural Philosopher wrote:
> 
>>> The Irish must be catering to the Americans. The Kerrygold butter box
>>> says 4 8 ounce sticks with the grams in parens.
>>
>> Expensive way to buy butter.
> 
> How do you buy it?  Walmart shows $9.27 for 16 oz in sticks, $5.56 for an
> 8 oz tub. Tub butter is suspect in the US. If you're not careful it's
> adulterated with canola if not pure margarine.
> 
> When I was a kid margarine came in a sturdy plastic bag in its natural
> white color, The was a small capsule of yellow die that had to be kneaded
> in to make it look like butter.

Here butter used to came wrapped with metallised paper, and margarine in 
plastic containers. And it was yellow.

-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#94462 — Re: Metric vs. US/Imperial

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-10-21 10:20 +0100
SubjectRe: Metric vs. US/Imperial
Message-ID<11ba05h$3p0ft$8@dont-email.me>
In reply to#94421
On 20/10/2026 20:04, Charlie Gibbs wrote:
> On 2026-10-20, Marc Haber <mh+usenetspam2616@zugschl.us> wrote:
> 
>> Nuno Silva <nunojsilva@invalid.invalid> wrote:
>>
>>> Do people in the USA use another numbering for CR2032 batteries? Or do
>>> they just use the SI units there?
>>
>> 3,5 Inch Floppies are actually specced as 89 mm. In the 1990ies some
>> german courts fined companied for not giving the floppy size in SI
>> units, which prompty led to advertisements like "Diskette 8,89 cm".
> 
> What amuses me is when I go to the grocery store for some butter
> and it's marked "454 g".  So how metric are we, really?
> 
> Give a man 25.4 mm, and he'll take 1.609 km.
> 
Theres always a man with a low coefficient of reflectivity in the wood pile

-- 
“Some people like to travel by train because it combines the slowness of 
a car with the cramped public exposure of 
an airplane.”

Dennis Miller

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#94410 — Re: Metric vs. US/Imperial

Fromrbowman <bowman@montana.com>
Date2026-10-20 17:57 +0000
SubjectRe: Metric vs. US/Imperial
Message-ID<njpod6Fei39U56@mid.individual.net>
In reply to#94370
On Tue, 20 Oct 2026 02:20:22 +0100, Nuno Silva wrote:

> Do people in the USA use another numbering for CR2032 batteries? Or do
> they just use the SI units there?

Most know what is stamped on the battery and don't really think about it 
being dimensions. It's haphazard. I'm looking at a sports drink bottle 
that is labeled 20 Fl Oz (59 ml).  In other cases the label may lead with 
750 lm (25.4 Fl Oz).

The whisky bottlers were one of the first to go to SI units. A fifth of 
booze was a 1/5 of a US gallon or 757 ml. The new fifth is 750 ml. What 
difference does 7 ml make? Well, if you're bottling 100,000 units...

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#94352 — Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-10-19 20:49 +0200
SubjectRe: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)
Message-ID<eb5iqmxe97.ln2@Telcontar.valinor>
In reply to#94213
On 2026-10-18 21:05, Roger Blake wrote:
> On 2026-10-18, Carlos E.R. <robin_listas@es.invalid> wrote:
>> Here, the imperial system is not even mentioned in school. All is SI. As
>> in most countries.
> 
> How are vehicles wheel/tire diameters in your country measured?
> All the imported cars I see here in the U.S. have wheels and
> tire size measured in inches.

I don't know. I just ask my mechanic for a new set of wheels, in the 
acceptable set listed by the manufacturer :-D


Google says:

Car wheels are measured using specific dimensions and a mix of inches 
and millimeters, according to Wikipedia.

Main Measurements and Units

• Diameter (Rim Size): Measured in inches. This is the distance across 
the wheel taken from the inside bead seat (where the tire mounts) rather 
than the very outer edge of the lip.

• Width: Measured in inches. This is the distance between the inner bead 
seat and the outer bead seat of the rim.

• Offset (ET): Measured in millimeters (mm). This is the distance from 
the wheel's centerline to the surface that bolts against the car hub. It 
can be positive, negative, or zero.

• PCD (Pitch Circle Diameter / Bolt Pattern): Expressed as the number of 
bolt holes and the diameter of an imaginary circle passing through their 
centers, measured in millimeters (mm) (e.g., 5x114.3).

• Center Bore: Measured in millimeters (mm). This is the diameter of the 
large hole right in the center of the wheel that fits over the vehicle's 
hub.

If you are looking up a specific wheel or tire size, let me know the 
year, make, and model of your car and I can help you find the stock 
dimensions.


And the tires?

Car tires (the rubber part) are measured using a mix of three different 
metric and imperial units. If you look at the sidewall of a tire, you 
will see a standardized code like 205/55R16, which breaks down as follows:

1. Section Width (Millimeters)

The first number indicates the width of the tire from sidewall to 
sidewall in millimeters (mm). For example, a 205 tire is 205 millimeters 
wide at its widest point.

2. Aspect Ratio (Percentage)

The second number is a percentage representing the profile or height of 
the sidewall relative to the tire's width. In a 55 tire, the sidewall 
height is 55% of its 205mm width (which equals about 112.75 mm). Lower 
percentages mean a low-profile tire with a thinner rubber edge.

3. Wheel Diameter (Inches)

The final number tells you the size of the wheel the tire is designed to 
fit, measured in inches. An R16 tire is designed for a 16-inch wheel 
(the "R" stands for radial construction).

Complete Tire Specification Example: 205/55R16 91V


Component	Meaning	Unit / Type
205	Section Width	Millimeters (mm)
55	Aspect Ratio	Percentage (%)
R	Construction Type	Radial
16	Wheel Diameter	Inches (")
91	Load Index	Numeric Code (e.g., 91 = 615 kg)
V	Speed Rating	Letter Code (e.g., V = up to 240 km/h)




In primary school or high school, I never did calculations using inches 
or miles or pounds, we only used the SI. There were lessons on the 
equivalences, taught as a curiosity, not as a real thing. And how to 
convert units.

In engineering schools, we used the SI. I also studied in a Canadian 
college, I felt home there. No inches.

Of course, some engineers have to deal with things such as different 
threads. Marines use the nautical miles, aviators use feet for altitude.




-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#94169 — Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-10-18 13:21 +0100
SubjectRe: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)
Message-ID<11b2dl1$11pis$25@dont-email.me>
In reply to#94160
On 18/10/2026 12:57, Kenny McCormack wrote:
> Believe it or not, this (the age-old discussion of US/Imperial vs. metric)
> actually seems to be another instance of "Yes, it is technically superior,
> but it is not the standard (i.e., what most people use), so we think you
> should go with the standard even though it is technically inferior."
> 
I fail to see anything superior about either system, frankly

And I have used both nearly all my life.

You don't get far as an engineer without being able to convert standards 
rapidly and fluently in your head. Or on a calculator

The arguments are mostly people talking bollocks about stuff they have 
no understanding of, so they substitute violently defended opinions


> There are actually quite a lot of those in life.
> 
> I.e., what I'm saying is that there actually are quite a few arguments to
> be made that US/Imperial is actually better.
> 
*shrug* duodecimal versus decimal. sexadecimal even better 360 dyas in a 
year, almost. Good enough for religion

> Sort of like Betamax (Yes, the classic example of "better does not ensure
> market dominance".)

Again *shrug*. Plywood is sold as 2.4384 metres long, instead of 8 feet. 
Its the same bloody sized wood

It is a complete storm in a bigots teacup.

Any US garage will be using metric and imperial all the time.

Any pilot will be too.


-- 
“The urge to save humanity is almost always only a false face for the 
urge to rule it.”
– H. L. Mencken

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#94212 — Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)

Fromrbowman <bowman@montana.com>
Date2026-10-18 19:04 +0000
SubjectRe: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)
Message-ID<njkji4Fei39U30@mid.individual.net>
In reply to#94169
On Sun, 18 Oct 2026 13:21:53 +0100, The Natural Philosopher wrote:

> I fail to see anything superior about either system, frankly

When you are under the car it's much easier to say 'Darling, can you give 
me the 20'  than ask for a 13/16". 

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#94198 — Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)

FromLeroy H <lh@somewhere.net>
Date2026-10-18 14:07 +0000
SubjectRe: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)
Message-ID<18dfa4de459a02e4$1865$25751$802601b3@news.usenetexpress.com>
In reply to#94160
On Sun, 18 Oct 2026 11:57:54 -0000 (UTC), Kenny McCormack wrote:

> 
> I.e., what I'm saying is that there actually are quite a few arguments to
> be made that US/Imperial is actually better.
> 

The metric system was imposed, i.e. forced, whereas the Imperial units are
traditional and hence far more natural.

Forcing an entire society to change is never a good idea.  To force SI units
in the laboratory, among professional scientists, may be an easy switch, but
to expect the general, unwashed, population to immediately embrace a new system
of units is folly.

Keep SI in the lab and let the common folk do as they always have done.

Then there is the issue of manufacturing.  Converting a large industrial base,
such as in the US, willy-nilly to SI units is a very expensive undertaking.

For example, virtually all lumber products in the US are cut to Imperial
dimensions.  The ubiquitous "stud," which is universal in construction, is
still the "2 by 4" being 2 inches by 4 inches by 8 feet.  I highly doubt
that any lumber product is cut to SI dimensions.  The saw mills are too old
to easily change, and the wood worker is too conditioned to think differently.

Also, most raw materials such as pipes, tubing, and other parts are still
produced in Imperial units because most everything classified as buildings
or infrastructure was built according to Imperial specs. 

It will be a LONG, LONG TIME before US society becomes exclusively metric.

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#94208 — Re: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)

FromLars Poulsen <lars@beagle-ears.com>
Date2026-10-18 11:45 -0700
SubjectRe: Metric vs. US/Imperial (Was: The Leap Second is Dead. How Will GNU/Linux Cope?)
Message-ID<11b3451$1d9sl$1@dont-email.me>
In reply to#94198
On 10/18/2026 07:07, Leroy H wrote:
>[...]

> Then there is the issue of manufacturing.  Converting a large industrial base,
> such as in the US, willy-nilly to SI units is a very expensive undertaking.

On the other hand, NOT joining the world standards has its own cost.

Back in the 1980s, at a PPOE, we licensed a design for an electronic 
device. Having been designed in Scotland, of course all mechanical 
dimensions were given in millimeters. An older manufacturing manager 
wanted it "Americanized" and directed a summer intern to convert all 
dimensions to "traditional" measures. The kid got out a calculator and 
converted all measurements to inches with 3 decimals. When they took it 
to the metal shop, the shop foreman asked if they really needed the 
dimensions exact to 0.001" ? No, of course not, that would be way too 
expensive. So the old guy replaced all the measurements to fractional 
inches instead.

The resulting product never worked right, but had bad fits between the 
PCBs and the card cage, betwwen the chassis frame and the side, top and 
bottom panels, and felt warped when customers tried to mount it in a rack.

Of course, it was all stupid. The machine shop where they built it had 
mostly Japanese machinery, which could do inces or millimeters at the 
flick of a switch.
> For example, virtually all lumber products in the US are cut to Imperial
> dimensions.  The ubiquitous "stud," which is universal in construction, is
> still the "2 by 4" being 2 inches by 4 inches by 8 feet.  I highly doubt
> that any lumber product is cut to SI dimensions.  The saw mills are too old
> to easily change, and the wood worker is too conditioned to think differently.

Your example is a little odd, because a "2 by 4" is NOT 2 inches by 4 
inches and has not been for decades.

A standard 2x4 lumber has actual dimensions of 1.5 inches thick by 3.5 
inches wide (38 mm × 89 mm).

This principle applies to other dimensional lumber as well, such as 2x6, 
2x8, and 4x4, where the actual dimensions are slightly smaller than the 
nominal size to account for finishing processes.

> Also, most raw materials such as pipes, tubing, and other parts are still
> produced in Imperial units because most everything classified as buildings
> or infrastructure was built according to Imperial specs.
> 
> It will be a LONG, LONG TIME before US society becomes exclusively metric.
Jimmy Carter started, but Reagan reversed the process.
-- 
Lars Poulsen - an old geek in Santa Barbara, California

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