Re: The insane progress nobody is talking about

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Sujet : Re: The insane progress nobody is talking about
De : petertrei (at) *nospam* gmail.com (Cryptoengineer)
Groupes : rec.arts.sf.written
Date : 19. Jun 2024, 21:18:01
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v4vedp$24kju$2@dont-email.me>
References : 1
User-Agent : Mozilla Thunderbird
On 6/19/2024 12:10 PM, Christian Weisgerber wrote:
People are bitching about a lack of flying cars or fusion power,
but hardly notice the actual, incredible, crazy progress that is
happening.
 I'm talking of course about artificial illumination.  (Yes, again.)
Not sexy?  Too bad.
 Recently a conventional light bulb that had escaped my purge revealed
itself by dying.  I replaced it with the latest generation of Philips
LED bulb that requires about 1/14 (!) as much energy for the same
light output and is specified with a lifetime of 50.000 hours, which
amounts to some 50 years of average use.
 Today I replaced two fluorescent tubes--one had died--in the kitchen
with LED tubes.  Those require 1/3 the energy and Ledvance specifies
them with a lifetime of 75.000 hours.  You do the math.
  From a 20th century point of view, those figures are totally insane.
When cheap LED lamps became common a few years ago, I thought that
was the end of the line, but even LED lamps have made significant
further progress in beam angle, energy efficiency, and lifetime
within just the last few years.  Anybody who is hoarding lamps for
use in a few years will be sitting on obsolete technology in no
time.  Buy today, weep next year.  Between the crazy pace of progress
and the ever absurder lifetimes, keeping spares around no longer
makes sense.
 It is utterly stunning progress.
 
We could have had much longer lasting bulbs long ago, but for
Phoebus Conspiracy
https://en.wikipedia.org/wiki/Phoebus_cartel
TLDR: Back in the 1920s, a cartel of light bulb manufacturers
colluded to limit bulb life to 1000 hours. The cartel broke
up in 1939, but manufacturers continued to observe the limit.
If you think your LED bulbs last, and are efficient, then
you have heard of "Dubai Bulbs"
https://www.youtube.com/watch?v=klaJqofCsu4
pt

Date Sujet#  Auteur
19 Jun 24 * The insane progress nobody is talking about95Christian Weisgerber
19 Jun 24 +* Re: The insane progress nobody is talking about63Robert Woodward
19 Jun 24 i+* Re: The insane progress nobody is talking about49Scott Dorsey
20 Jun 24 ii+* Re: The insane progress nobody is talking about46John Savard
20 Jun 24 iii`* Re: The insane progress nobody is talking about45Paul S Person
20 Jun 24 iii `* Re: The insane progress nobody is talking about44John Savard
24 Jun 24 iii  `* Re: The insane progress nobody is talking about43Joy Beeson
25 Jun 24 iii   `* Re: The insane progress nobody is talking about42Cryptoengineer
26 Jun 24 iii    `* Re: The insane progress nobody is talking about41Paul S Person
27 Jun 24 iii     `* Re: The insane progress nobody is talking about40Dimensional Traveler
27 Jun 24 iii      +* Re: The insane progress nobody is talking about37Cryptoengineer
27 Jun 24 iii      i+- Re: The insane progress nobody is talking about1James Nicoll
27 Jun 24 iii      i+- Re: The insane progress nobody is talking about1Paul S Person
28 Jun 24 iii      i`* Re: The insane progress nobody is talking about34Scott Dorsey
28 Jun 24 iii      i +* Re: The insane progress nobody is talking about29Garrett Wollman
28 Jun 24 iii      i i`* Re: The insane progress nobody is talking about28Paul S Person
28 Jun 24 iii      i i +* Re: The insane progress nobody is talking about19James Nicoll
28 Jun 24 iii      i i i+* Re: The insane progress nobody is talking about4Robert Woodward
29 Jun 24 iii      i i ii+- Re: The insane progress nobody is talking about1Dimensional Traveler
29 Jun 24 iii      i i ii`* Re: The insane progress nobody is talking about2Scott Dorsey
30 Jun 24 iii      i i ii `- Re: The insane progress nobody is talking about1Dimensional Traveler
29 Jun 24 iii      i i i+* Re: The insane progress nobody is talking about12Paul S Person
29 Jun 24 iii      i i ii`* Re: The insane progress nobody is talking about11Scott Dorsey
29 Jun 24 iii      i i ii +* Re: The insane progress nobody is talking about3William Hyde
30 Jun 24 iii      i i ii i+- Re: The insane progress nobody is talking about1Dimensional Traveler
30 Jun 24 iii      i i ii i`- Re: The insane progress nobody is talking about1Paul S Person
30 Jun 24 iii      i i ii +* Re: The insane progress nobody is talking about4Paul S Person
30 Jun 24 iii      i i ii i`* Re: The insane progress nobody is talking about3Dimensional Traveler
1 Jul 24 iii      i i ii i `* Re: The insane progress nobody is talking about2Paul S Person
2 Jul 24 iii      i i ii i  `- Re: The insane progress nobody is talking about1Dimensional Traveler
10 Jul 24 iii      i i ii +- Re: The insane progress nobody is talking about1Garrett Wollman
11 Jul 24 iii      i i ii +- Re: The insane progress nobody is talking about1Scott Dorsey
11 Jul 24 iii      i i ii `- Re: The insane progress nobody is talking about1Dimensional Traveler
3 Jul 24 iii      i i i`* The insane corruption nobody is talking about2Titus G
3 Jul 24 iii      i i i `- Re: The insane corruption nobody is talking about1Paul S Person
28 Jun 24 iii      i i +- Re: The insane progress nobody is talking about1Garrett Wollman
28 Jun 24 iii      i i +* Re: The insane progress nobody is talking about2Garrett Wollman
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29 Jun 24 iii      i i `* Re: The insane progress nobody is talking about5Dimensional Traveler
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29 Jun 24 iii      i i   `* Re: The insane progress nobody is talking about3Dimensional Traveler
29 Jun 24 iii      i i    +- Re: The insane progress nobody is talking about1Chris Buckley
29 Jun 24 iii      i i    `- Re: The insane progress nobody is talking about1Paul S Person
11 Jul 24 iii      i `* Re: The insane progress nobody is talking about4William Hyde
11 Jul 24 iii      i  `* Re: The insane progress nobody is talking about3Paul S Person
12 Jul 24 iii      i   `* Re: The insane progress nobody is talking about2William Hyde
12 Jul 24 iii      i    `- Re: The insane progress nobody is talking about1Paul S Person
27 Jun 24 iii      +- Re: The insane progress nobody is talking about1Paul S Person
27 Jun 24 iii      `- Re: The insane progress nobody is talking about1Paul S Person
20 Jun 24 ii`* Re: The insane progress nobody is talking about2BillGill
20 Jun 24 ii `- Re: The insane progress nobody is talking about1ted@loft.tnolan.com (Ted Nolan
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21 Jun 24 ii+* Re: The insane progress nobody is talking about2Mike Spencer
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25 Jun 24 ii`* Re: The insane progress nobody is talking about9Michael F. Stemper
25 Jun 24 ii +* Re: The insane progress nobody is talking about7Paul S Person
26 Jun 24 ii i+* Re: The insane progress nobody is talking about2Michael F. Stemper
26 Jun 24 ii ii`- Re: The insane progress nobody is talking about1Paul S Person
1 Jul 24 ii i`* Re: The insane progress nobody is talking about4Robert Carnegie
1 Jul 24 ii i `* Re: The insane progress nobody is talking about3Paul S Person
2 Jul 24 ii i  +- Re: The insane progress nobody is talking about1Cryptoengineer
2 Jul 24 ii i  `- Re: The insane progress nobody is talking about1Paul S Person
25 Jun 24 ii `- Re: The insane progress nobody is talking about1Scott Dorsey
20 Jun 24 i`- Re: The insane progress nobody is talking about1Garrett Wollman
19 Jun 24 +* Re: The insane progress nobody is talking about6Cryptoengineer
20 Jun 24 i`* Re: The insane progress nobody is talking about5Christian Weisgerber
20 Jun 24 i `* Re: The insane progress nobody is talking about4Cryptoengineer
20 Jun 24 i  `* Re: The insane progress nobody is talking about3Scott Dorsey
21 Jun 24 i   `* Re: The insane progress nobody is talking about2Scott Dorsey
21 Jun 24 i    `- Re: The insane progress nobody is talking about1Christian Weisgerber
20 Jun 24 +* Re: The insane progress nobody is talking about7Paul S Person
21 Jun 24 i`* Re: The insane progress nobody is talking about6Paul S Person
22 Jun 24 i `* Re: The insane progress nobody is talking about5Paul S Person
22 Jun 24 i  +- Re: The insane progress nobody is talking about1Jay E. Morris
1 Jul 24 i  `* Re: The insane progress nobody is talking about3Robert Carnegie
1 Jul 24 i   `* Re: The insane progress nobody is talking about2Paul S Person
2 Jul 24 i    `- Re: The insane progress nobody is talking about1Paul S Person
22 Jun 24 `* Re: The insane progress nobody is talking about18Lynn McGuire
22 Jun 24  +* Re: The insane progress nobody is talking about2Scott Dorsey
22 Jun 24  i`- Re: The insane progress nobody is talking about1Paul S Person
22 Jun 24  `* Re: The insane progress nobody is talking about15Paul S Person
22 Jun 24   +- Re: The insane progress nobody is talking about1Jay E. Morris
22 Jun 24   +* Re: The insane progress nobody is talking about4Scott Dorsey
22 Jun 24   i+* Re: The insane progress nobody is talking about2Lynn McGuire
23 Jun 24   ii`- Re: The insane progress nobody is talking about1Paul S Person
22 Jun 24   i`- Re: The insane progress nobody is talking about1Garrett Wollman
24 Jun 24   `* Re: The insane progress nobody is talking about9Lynn McGuire
24 Jun 24    +* Re: The insane progress nobody is talking about7Lynn McGuire
25 Jun 24    i`* Re: The insane progress nobody is talking about6Jay E. Morris
26 Jun 24    i `* Re: The insane progress nobody is talking about5Lynn McGuire
26 Jun 24    i  `* Re: The insane progress nobody is talking about4Jay E. Morris
26 Jun 24    i   `* Re: The insane progress nobody is talking about3Lynn McGuire
26 Jun 24    i    `* Re: The insane progress nobody is talking about2Cryptoengineer
26 Jun 24    i     `- Re: The insane progress nobody is talking about1Lynn McGuire
25 Jun 24    `- Re: The insane progress nobody is talking about1Scott Dorsey

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