Luca Moroni
@sfera314.bsky.social
"Geometry is the measurement of nature with human understanding" [José de Almada Negreiros]
Location:
Milan, Italy, Europe, north of the south
Location:
Milan, Italy, Europe, north of the south
1969 – 2026 (and still actual)
…𝑇ℎ𝑒 𝑓𝑎𝑡𝑒 𝑜𝑓 𝑎𝑙𝑙
𝑚𝑎𝑛𝑘𝑖𝑛𝑑, 𝐼 𝑠𝑒𝑒
𝐼𝑠 𝑖𝑛
𝑡ℎ𝑒 ℎ𝑎𝑛𝑑𝑠 𝑜𝑓 𝒇𝒐𝒐𝒍𝒔…
…𝐶𝑜𝑛𝑓𝑢𝑠𝑖𝑜𝑛 𝑤𝑖𝑙𝑙 𝑏𝑒 𝑚𝑦 𝑒𝑝𝑖𝑡𝑎𝑝ℎ…
[King Crimson – Epitaph] (sung by the unforgettable Greg Lake)
www.youtube.com/watch?v=vXrp...
…𝑇ℎ𝑒 𝑓𝑎𝑡𝑒 𝑜𝑓 𝑎𝑙𝑙
𝑚𝑎𝑛𝑘𝑖𝑛𝑑, 𝐼 𝑠𝑒𝑒
𝐼𝑠 𝑖𝑛
𝑡ℎ𝑒 ℎ𝑎𝑛𝑑𝑠 𝑜𝑓 𝒇𝒐𝒐𝒍𝒔…
…𝐶𝑜𝑛𝑓𝑢𝑠𝑖𝑜𝑛 𝑤𝑖𝑙𝑙 𝑏𝑒 𝑚𝑦 𝑒𝑝𝑖𝑡𝑎𝑝ℎ…
[King Crimson – Epitaph] (sung by the unforgettable Greg Lake)
www.youtube.com/watch?v=vXrp...
King Crimson - Epitaph (Including "March For No Reason" and "Tomorrow And Tomorrow")
YouTube video by King Crimson
www.youtube.com
January 6, 2026 at 12:57 PM
1969 – 2026 (and still actual)
…𝑇ℎ𝑒 𝑓𝑎𝑡𝑒 𝑜𝑓 𝑎𝑙𝑙
𝑚𝑎𝑛𝑘𝑖𝑛𝑑, 𝐼 𝑠𝑒𝑒
𝐼𝑠 𝑖𝑛
𝑡ℎ𝑒 ℎ𝑎𝑛𝑑𝑠 𝑜𝑓 𝒇𝒐𝒐𝒍𝒔…
…𝐶𝑜𝑛𝑓𝑢𝑠𝑖𝑜𝑛 𝑤𝑖𝑙𝑙 𝑏𝑒 𝑚𝑦 𝑒𝑝𝑖𝑡𝑎𝑝ℎ…
[King Crimson – Epitaph] (sung by the unforgettable Greg Lake)
www.youtube.com/watch?v=vXrp...
…𝑇ℎ𝑒 𝑓𝑎𝑡𝑒 𝑜𝑓 𝑎𝑙𝑙
𝑚𝑎𝑛𝑘𝑖𝑛𝑑, 𝐼 𝑠𝑒𝑒
𝐼𝑠 𝑖𝑛
𝑡ℎ𝑒 ℎ𝑎𝑛𝑑𝑠 𝑜𝑓 𝒇𝒐𝒐𝒍𝒔…
…𝐶𝑜𝑛𝑓𝑢𝑠𝑖𝑜𝑛 𝑤𝑖𝑙𝑙 𝑏𝑒 𝑚𝑦 𝑒𝑝𝑖𝑡𝑎𝑝ℎ…
[King Crimson – Epitaph] (sung by the unforgettable Greg Lake)
www.youtube.com/watch?v=vXrp...
Reposted by Luca Moroni
Ti insegneranno a non splendere. E tu splendi, invece.
Ma possibilmente senza accendermi gli abbaglianti in faccia.
Ma possibilmente senza accendermi gli abbaglianti in faccia.
January 5, 2026 at 5:00 PM
Ti insegneranno a non splendere. E tu splendi, invece.
Ma possibilmente senza accendermi gli abbaglianti in faccia.
Ma possibilmente senza accendermi gli abbaglianti in faccia.
New Year’s resolution for 2026: make a new, detailed to-do list (since I have many leftovers from 2025).
Naturally, the first item on the list is: make a to-do list.
But I can’t proceed without completing the first step.
So I’ll spend 2026 doing absolutely nothing but dreaming about the list.
Naturally, the first item on the list is: make a to-do list.
But I can’t proceed without completing the first step.
So I’ll spend 2026 doing absolutely nothing but dreaming about the list.
January 2, 2026 at 9:43 PM
New Year’s resolution for 2026: make a new, detailed to-do list (since I have many leftovers from 2025).
Naturally, the first item on the list is: make a to-do list.
But I can’t proceed without completing the first step.
So I’ll spend 2026 doing absolutely nothing but dreaming about the list.
Naturally, the first item on the list is: make a to-do list.
But I can’t proceed without completing the first step.
So I’ll spend 2026 doing absolutely nothing but dreaming about the list.
Just discovered Cristóbal Vila (@cristobalvila.bsky.social), an amazing 3D digital artist whose work blends geometry, design, and visual craft.
Explore more of his animations here: etereaestudios.com/works/ — well worth a look (and no ads or pop-ups!).
Explore more of his animations here: etereaestudios.com/works/ — well worth a look (and no ads or pop-ups!).
Works
Works As of December 2024 all my old animations are remastered in 4K Cristóbal Vila – Zaragoza, Aragón, SPAIN Modified date:
etereaestudios.com
December 26, 2025 at 7:49 AM
Just discovered Cristóbal Vila (@cristobalvila.bsky.social), an amazing 3D digital artist whose work blends geometry, design, and visual craft.
Explore more of his animations here: etereaestudios.com/works/ — well worth a look (and no ads or pop-ups!).
Explore more of his animations here: etereaestudios.com/works/ — well worth a look (and no ads or pop-ups!).
What are the minimum and maximum areas of an equilateral triangle inscribed in a unit square?
(possibly use only simple algebra and geometry, no trigonometry, no calculus).
(possibly use only simple algebra and geometry, no trigonometry, no calculus).
December 24, 2025 at 8:35 AM
What are the minimum and maximum areas of an equilateral triangle inscribed in a unit square?
(possibly use only simple algebra and geometry, no trigonometry, no calculus).
(possibly use only simple algebra and geometry, no trigonometry, no calculus).
The interstellar comet 3I/ATLAS is at its minimum distance from earth.
Could be worth seeing it live on 20 Dec. 2025, starting at 04:00 UTC.
It won't come back again!
www.virtualtelescope.eu/webtv/
Could be worth seeing it live on 20 Dec. 2025, starting at 04:00 UTC.
It won't come back again!
www.virtualtelescope.eu/webtv/
Virtual Telescope's WebTV - The Virtual Telescope Project 2.0
This page hosts the Virtual Telescope's webTV featuring live, real-time observing sessions and many more events, connected to our activities
www.virtualtelescope.eu
December 19, 2025 at 6:27 PM
The interstellar comet 3I/ATLAS is at its minimum distance from earth.
Could be worth seeing it live on 20 Dec. 2025, starting at 04:00 UTC.
It won't come back again!
www.virtualtelescope.eu/webtv/
Could be worth seeing it live on 20 Dec. 2025, starting at 04:00 UTC.
It won't come back again!
www.virtualtelescope.eu/webtv/
Robby the robot is a wonderful model to understand Genetic Algorithms, evolution, AI, information, memory, ... life (😳).
It made me think in a new different way since I discovered it in
@seanmcarroll.bsky.social "The Big Picture" and @melaniemitchell.bsky.social "Complexity".
youtu.be/V1isB2lJr7I
It made me think in a new different way since I discovered it in
@seanmcarroll.bsky.social "The Big Picture" and @melaniemitchell.bsky.social "Complexity".
youtu.be/V1isB2lJr7I
December 13, 2025 at 9:24 AM
Robby the robot is a wonderful model to understand Genetic Algorithms, evolution, AI, information, memory, ... life (😳).
It made me think in a new different way since I discovered it in
@seanmcarroll.bsky.social "The Big Picture" and @melaniemitchell.bsky.social "Complexity".
youtu.be/V1isB2lJr7I
It made me think in a new different way since I discovered it in
@seanmcarroll.bsky.social "The Big Picture" and @melaniemitchell.bsky.social "Complexity".
youtu.be/V1isB2lJr7I
In “Sync”, Steven Strogatz shows how systems evolve from randomness to synchrony.
In music, some composers went the other way: from sync to un-sync.
A phasing-like idea, long before minimalism, already present in Beethoven’s Sonatas.
Maybe art’s tendency to defy form.
In music, some composers went the other way: from sync to un-sync.
A phasing-like idea, long before minimalism, already present in Beethoven’s Sonatas.
Maybe art’s tendency to defy form.
December 8, 2025 at 8:46 AM
In “Sync”, Steven Strogatz shows how systems evolve from randomness to synchrony.
In music, some composers went the other way: from sync to un-sync.
A phasing-like idea, long before minimalism, already present in Beethoven’s Sonatas.
Maybe art’s tendency to defy form.
In music, some composers went the other way: from sync to un-sync.
A phasing-like idea, long before minimalism, already present in Beethoven’s Sonatas.
Maybe art’s tendency to defy form.
What are multi-agent systems with reinforcement learning, and why does "diversity" help them develop "collective intelligence"?
This Cambridge PhD thesis by M.Bettini offers a clear and insightful overview.
(Open access - download from):
repository.cam.ac.uk/items/7d168345
This Cambridge PhD thesis by M.Bettini offers a clear and insightful overview.
(Open access - download from):
repository.cam.ac.uk/items/7d168345
November 22, 2025 at 9:05 PM
What are multi-agent systems with reinforcement learning, and why does "diversity" help them develop "collective intelligence"?
This Cambridge PhD thesis by M.Bettini offers a clear and insightful overview.
(Open access - download from):
repository.cam.ac.uk/items/7d168345
This Cambridge PhD thesis by M.Bettini offers a clear and insightful overview.
(Open access - download from):
repository.cam.ac.uk/items/7d168345
Teaching electric current.
In the Drude model, electrons move like little balls, bouncing off ions at random.
With an applied electric field they drift, on average, and create a current.
Soundtrack: Pinball Wizard (The Who).
youtu.be/hHc7bR6y06M?...
In the Drude model, electrons move like little balls, bouncing off ions at random.
With an applied electric field they drift, on average, and create a current.
Soundtrack: Pinball Wizard (The Who).
youtu.be/hHc7bR6y06M?...
The Who - Pinball Wizard (Lyric Video)
YouTube video by TheWhoVEVO
youtu.be
November 14, 2025 at 7:59 PM
Teaching electric current.
In the Drude model, electrons move like little balls, bouncing off ions at random.
With an applied electric field they drift, on average, and create a current.
Soundtrack: Pinball Wizard (The Who).
youtu.be/hHc7bR6y06M?...
In the Drude model, electrons move like little balls, bouncing off ions at random.
With an applied electric field they drift, on average, and create a current.
Soundtrack: Pinball Wizard (The Who).
youtu.be/hHc7bR6y06M?...
Si narra che un giorno Aristotele andò all’anagrafe 🏛️ per un certificato.
Imp.: Nome?
A.: Ἀριστοτέλης (Aristotele)
Imp.: Luogo di nascita?
A.: Stagira
Imp.: Anno?
A.: 384 a.C.
Imp.: Avanti… COSA??? 🤯
Imp.: Nome?
A.: Ἀριστοτέλης (Aristotele)
Imp.: Luogo di nascita?
A.: Stagira
Imp.: Anno?
A.: 384 a.C.
Imp.: Avanti… COSA??? 🤯
September 30, 2025 at 11:32 AM
Si narra che un giorno Aristotele andò all’anagrafe 🏛️ per un certificato.
Imp.: Nome?
A.: Ἀριστοτέλης (Aristotele)
Imp.: Luogo di nascita?
A.: Stagira
Imp.: Anno?
A.: 384 a.C.
Imp.: Avanti… COSA??? 🤯
Imp.: Nome?
A.: Ἀριστοτέλης (Aristotele)
Imp.: Luogo di nascita?
A.: Stagira
Imp.: Anno?
A.: 384 a.C.
Imp.: Avanti… COSA??? 🤯
“L’io, io!… il più lurido di tutti i pronomi!… I pronomi! Sono i pidocchi del pensiero. Quando il pensiero ha i pidocchi, si gratta come tutti quelli che hanno i pidocchi… e nelle unghie, allora… ci ritrova i pronomi: i pronomi di persona.”
[Carlo Emilio Gadda] (h/t #SergioSchneider)
[Carlo Emilio Gadda] (h/t #SergioSchneider)
September 23, 2025 at 7:26 PM
“L’io, io!… il più lurido di tutti i pronomi!… I pronomi! Sono i pidocchi del pensiero. Quando il pensiero ha i pidocchi, si gratta come tutti quelli che hanno i pidocchi… e nelle unghie, allora… ci ritrova i pronomi: i pronomi di persona.”
[Carlo Emilio Gadda] (h/t #SergioSchneider)
[Carlo Emilio Gadda] (h/t #SergioSchneider)
In un capitolo del suo "A spasso con il cane Luna" (lettura consigliatissima) @gVallortigara ci racconta dell'arcipelago St. Kilda "un luogo ai confini del mondo".
Come ha scritto Borges ("le rovine circolari" ) "Quel cerchio è un tempio che gli antichi incendi divorarono..."
Come ha scritto Borges ("le rovine circolari" ) "Quel cerchio è un tempio che gli antichi incendi divorarono..."
September 11, 2025 at 7:25 AM
In un capitolo del suo "A spasso con il cane Luna" (lettura consigliatissima) @gVallortigara ci racconta dell'arcipelago St. Kilda "un luogo ai confini del mondo".
Come ha scritto Borges ("le rovine circolari" ) "Quel cerchio è un tempio che gli antichi incendi divorarono..."
Come ha scritto Borges ("le rovine circolari" ) "Quel cerchio è un tempio che gli antichi incendi divorarono..."
Isn't it "surprising"? (another graphical solution to Kepler's equation)...
... So, planets moves as they do as if they were swung by a gigantic cosmic wave 😳...?!
Credits: Newton's Principia,
Marc Frantz: Some Graphical Solutions of the Kepler Problem scispace.com/pdf/some-gra...
... So, planets moves as they do as if they were swung by a gigantic cosmic wave 😳...?!
Credits: Newton's Principia,
Marc Frantz: Some Graphical Solutions of the Kepler Problem scispace.com/pdf/some-gra...
August 31, 2025 at 10:19 AM
Isn't it "surprising"? (another graphical solution to Kepler's equation)...
... So, planets moves as they do as if they were swung by a gigantic cosmic wave 😳...?!
Credits: Newton's Principia,
Marc Frantz: Some Graphical Solutions of the Kepler Problem scispace.com/pdf/some-gra...
... So, planets moves as they do as if they were swung by a gigantic cosmic wave 😳...?!
Credits: Newton's Principia,
Marc Frantz: Some Graphical Solutions of the Kepler Problem scispace.com/pdf/some-gra...
The Physics of fresh eggs
Credit:
www.instagram.com/waystocooke/ waystocooke (Sydnee Cooke)
www.instagram.com/waystocooke/...
Credit:
www.instagram.com/waystocooke/ waystocooke (Sydnee Cooke)
www.instagram.com/waystocooke/...
August 24, 2025 at 8:12 AM
The Physics of fresh eggs
Credit:
www.instagram.com/waystocooke/ waystocooke (Sydnee Cooke)
www.instagram.com/waystocooke/...
Credit:
www.instagram.com/waystocooke/ waystocooke (Sydnee Cooke)
www.instagram.com/waystocooke/...
Why does the buttered toast (almost) always land butter-side down?
Is it Murphy’s Law?
Is it the universe making fun of you?
No, it's just the laws physics, babe!
Robert Matthews (winner of the Ig Nobel Prize for physics in 1996) took the problem seriously...
youtu.be/zwIfBSbNQCs?...
Is it Murphy’s Law?
Is it the universe making fun of you?
No, it's just the laws physics, babe!
Robert Matthews (winner of the Ig Nobel Prize for physics in 1996) took the problem seriously...
youtu.be/zwIfBSbNQCs?...
Tumbling Toast - Minimovies: Ig Nobel Prizes (Ep. 3/6)
YouTube video by Submarine Channel
youtu.be
August 6, 2025 at 9:46 AM
Why does the buttered toast (almost) always land butter-side down?
Is it Murphy’s Law?
Is it the universe making fun of you?
No, it's just the laws physics, babe!
Robert Matthews (winner of the Ig Nobel Prize for physics in 1996) took the problem seriously...
youtu.be/zwIfBSbNQCs?...
Is it Murphy’s Law?
Is it the universe making fun of you?
No, it's just the laws physics, babe!
Robert Matthews (winner of the Ig Nobel Prize for physics in 1996) took the problem seriously...
youtu.be/zwIfBSbNQCs?...
«È sparito anche il vuoto» è una splendida (ma poco nota) poesia di #EugenioMontale. È stata usata come epigrafe dal fisico #GuidoTonelli in “L’eleganza del vuoto”. Dagli antichi filosofi, alla teoria quantistica dei campi.
Lettura di @assenteistamancato 🔊
youtu.be/fyYYVW9yjGI
Lettura di @assenteistamancato 🔊
youtu.be/fyYYVW9yjGI
August 5, 2025 at 8:23 AM
«È sparito anche il vuoto» è una splendida (ma poco nota) poesia di #EugenioMontale. È stata usata come epigrafe dal fisico #GuidoTonelli in “L’eleganza del vuoto”. Dagli antichi filosofi, alla teoria quantistica dei campi.
Lettura di @assenteistamancato 🔊
youtu.be/fyYYVW9yjGI
Lettura di @assenteistamancato 🔊
youtu.be/fyYYVW9yjGI
In August 2010, Claudio Abbado conducted Mahler’s 9th in Lucerne. After the final note, the audience held its breath: 2'24" of a haunting and spooky silence—perhaps the longest ever after a live concert. Listen from 5:20 to 7:44 and enjoy the silence!😳
youtu.be/81AFdWXLNCU?...
youtu.be/81AFdWXLNCU?...
The last 5 minutes of Abbado's Mahler 9th at 2009 Lucerne Festival
YouTube video by Nasigil
youtu.be
July 31, 2025 at 4:54 PM
In August 2010, Claudio Abbado conducted Mahler’s 9th in Lucerne. After the final note, the audience held its breath: 2'24" of a haunting and spooky silence—perhaps the longest ever after a live concert. Listen from 5:20 to 7:44 and enjoy the silence!😳
youtu.be/81AFdWXLNCU?...
youtu.be/81AFdWXLNCU?...
TIL: Dysmorphophobia.
How ugly do you think you are?
(Tip: avoid mirrors or selfies for the next few days...)
en.wikipedia.org/wiki/Body_dy...
How ugly do you think you are?
(Tip: avoid mirrors or selfies for the next few days...)
en.wikipedia.org/wiki/Body_dy...
Body dysmorphic disorder - Wikipedia
en.wikipedia.org
July 28, 2025 at 10:20 PM
TIL: Dysmorphophobia.
How ugly do you think you are?
(Tip: avoid mirrors or selfies for the next few days...)
en.wikipedia.org/wiki/Body_dy...
How ugly do you think you are?
(Tip: avoid mirrors or selfies for the next few days...)
en.wikipedia.org/wiki/Body_dy...
The two blue and the red particles have opposite charges. Starting from the vertices of an equilateral triangle they move under Coulomb forces: blue-blue repulsion, red-blue attraction…
The resulting motion is beautifully unpredictable.
More on youtu.be/nqAcMm2o-kk
The resulting motion is beautifully unpredictable.
More on youtu.be/nqAcMm2o-kk
June 20, 2025 at 8:41 AM
The two blue and the red particles have opposite charges. Starting from the vertices of an equilateral triangle they move under Coulomb forces: blue-blue repulsion, red-blue attraction…
The resulting motion is beautifully unpredictable.
More on youtu.be/nqAcMm2o-kk
The resulting motion is beautifully unpredictable.
More on youtu.be/nqAcMm2o-kk
Reposted by Luca Moroni
New paper: "Large Language Models and Emergence: A Complex Systems Perspective" (D. Krakauer, J. Krakauer, M. Mitchell).
We look at claims of "emergent capabilities" & "emergent intelligence" in LLMs from the perspective of what emergence means in complexity science.
arxiv.org/pdf/2506.11135
We look at claims of "emergent capabilities" & "emergent intelligence" in LLMs from the perspective of what emergence means in complexity science.
arxiv.org/pdf/2506.11135
arxiv.org
June 16, 2025 at 1:15 PM
New paper: "Large Language Models and Emergence: A Complex Systems Perspective" (D. Krakauer, J. Krakauer, M. Mitchell).
We look at claims of "emergent capabilities" & "emergent intelligence" in LLMs from the perspective of what emergence means in complexity science.
arxiv.org/pdf/2506.11135
We look at claims of "emergent capabilities" & "emergent intelligence" in LLMs from the perspective of what emergence means in complexity science.
arxiv.org/pdf/2506.11135
UNA VITA ESEMPLARE
Non fumava, non beveva... morì-gerato
#μstorie #unafraseunrigoappena #GianfrancoUber #sfera314
Non fumava, non beveva... morì-gerato
#μstorie #unafraseunrigoappena #GianfrancoUber #sfera314
May 21, 2025 at 11:39 AM
UNA VITA ESEMPLARE
Non fumava, non beveva... morì-gerato
#μstorie #unafraseunrigoappena #GianfrancoUber #sfera314
Non fumava, non beveva... morì-gerato
#μstorie #unafraseunrigoappena #GianfrancoUber #sfera314
Today I noticed two new students sitting at the back of the classroom.
They didn’t seem very much captivated by my linear algebra lesson… (but… who knows?)
en.wikipedia.org/wiki/Sistine...
#raffaello #boredlittleangels
They didn’t seem very much captivated by my linear algebra lesson… (but… who knows?)
en.wikipedia.org/wiki/Sistine...
#raffaello #boredlittleangels
May 19, 2025 at 12:33 PM
Today I noticed two new students sitting at the back of the classroom.
They didn’t seem very much captivated by my linear algebra lesson… (but… who knows?)
en.wikipedia.org/wiki/Sistine...
#raffaello #boredlittleangels
They didn’t seem very much captivated by my linear algebra lesson… (but… who knows?)
en.wikipedia.org/wiki/Sistine...
#raffaello #boredlittleangels
Cena a lume di candela.
Lei, tremante e trepidante: - E... se m'amassi?
Lui, rassicurante, guardandosi attorno un po' distratto: - Ma no che non t'amasso!
#μstorie #unafraseunrigoappena #CleudioTullii #sfera314
Lei, tremante e trepidante: - E... se m'amassi?
Lui, rassicurante, guardandosi attorno un po' distratto: - Ma no che non t'amasso!
#μstorie #unafraseunrigoappena #CleudioTullii #sfera314
May 13, 2025 at 3:31 PM
Cena a lume di candela.
Lei, tremante e trepidante: - E... se m'amassi?
Lui, rassicurante, guardandosi attorno un po' distratto: - Ma no che non t'amasso!
#μstorie #unafraseunrigoappena #CleudioTullii #sfera314
Lei, tremante e trepidante: - E... se m'amassi?
Lui, rassicurante, guardandosi attorno un po' distratto: - Ma no che non t'amasso!
#μstorie #unafraseunrigoappena #CleudioTullii #sfera314
ex libro "De Papatopo et Fine Temporum"
Ultimus Papa praenuntiatus est per avem mures evomentem.
Calamitates secutae sunt: incendia, terrae motus, diluvia, siccitates, atque Intolerabilis Terrae Ardor.
Tunc, post gemitus multorum et noctes sine luna, apparuit Papatopus, salvator generis humani.
Ultimus Papa praenuntiatus est per avem mures evomentem.
Calamitates secutae sunt: incendia, terrae motus, diluvia, siccitates, atque Intolerabilis Terrae Ardor.
Tunc, post gemitus multorum et noctes sine luna, apparuit Papatopus, salvator generis humani.
May 9, 2025 at 5:38 PM
ex libro "De Papatopo et Fine Temporum"
Ultimus Papa praenuntiatus est per avem mures evomentem.
Calamitates secutae sunt: incendia, terrae motus, diluvia, siccitates, atque Intolerabilis Terrae Ardor.
Tunc, post gemitus multorum et noctes sine luna, apparuit Papatopus, salvator generis humani.
Ultimus Papa praenuntiatus est per avem mures evomentem.
Calamitates secutae sunt: incendia, terrae motus, diluvia, siccitates, atque Intolerabilis Terrae Ardor.
Tunc, post gemitus multorum et noctes sine luna, apparuit Papatopus, salvator generis humani.