Ucraina sotto attacco, Trump insiste per un vertice Putin-Zelensky
Raid russi su Dnipropetrovsk e Zaporizhzhia. Il presidente Usa lavora a un incontro tra i due leader, ma emergono tensioni su peacekeeping e zone cuscinetto La guerra in Ucraina registra un nuovo m…LiberoReporter
25 Labor Day Grilling Recipes That’l Make Your BBQ Sizzle
https://inmamamaggieskitchen.com/25-labor-day-grilling-recipes-thatl-make-your-bbq-sizzle/?utm_source=flipboard&utm_medium=activitypub
Posted into Who's Hungry?! @who-s-hungry-sidewalksafari
25 Labor Day Grilling Recipes That'l Make Your BBQ Sizzle - Mamá Maggie's Kitchen
Fire up the grill with these Labor Day grilling recipes that will bring flavor and fun to your celebration.Maggie Unzueta (Mama Maggie's Kitchen)
Il mitico iMac G3 diventa un set LEGO: il progetto dei fan conquista migliaia di voti - SPIDER-MAC
Un nostalgico progetto LEGO dedicato al celebre iMac G3 Bondi Blue del 1998 sta conquistando la community online.Stefano Donadio (SPIDER-MAC)
Michele Di Stefano, codirettore artistico, presenta la 20^ edizione di
SHORT THEATRE
Roma, 05>14 settembre 2025
tuttascena1.wordpress.com/2025…
SHORT THEATRE, 20^ edizione
Michele Di Stefano, codirettore artistico, presenta la 20^ edizione di SHORT THEATRE Roma, 05>14 settembre 2025 audio) infoTutta Scena
la_r_go* reshared this.
Julia Roberts in jeans Versace al primo Festival di Venezia 2025 è moda (italiana) allo stato puro
https://www.marieclaire.it/moda/look-star/a65933561/julia-roberts-foto-venezia-2025-versace-jeans-donna/?utm_source=flipboard&utm_medium=activitypub
Pubblicato su STILE @stile-MarieClaireIta
Julia Roberts in jeans Versace al suo primo Festival di Venezia 2025
Look Moda Autunno 2025: FOTO Julia Roberts in jeans Versace e blazer.Davide Blasigh (Marie Claire)
上訴法院裁定特朗普關稅違法但暫可續征 特朗普矢言在最高法院獲勝
16:02
美國聯邦上訴法院於周五29日裁定,美國總統特朗普徵收的大部分關稅違法。總統不能僅憑一己之力徵收無差別關稅。不過,法院允許這些關稅仍可持續徵收至10月14日,據路透社報道,特朗普將向以保守派佔多數的最高法院提出上訴,由最高法院作出裁決。
rfi.fr/tw/%E7%BE%8E%E6%B4%B2/2…
#新聞 #美洲
上訴法院裁定特朗普關稅違法但暫可續征 特朗普矢言在最高法院獲勝
美國聯邦上訴法院於周五29日裁定,美國總統特朗普徵收的大部分關稅違法。總統不能僅憑一己之力徵收無差別關稅。不過,法院允許這些關稅仍可持續徵收至10月14日,據路透社報道,特朗普將向以保守派佔多數的最高法院提出上訴,由最高法院作出裁決。夏榕 (RFI - 法國國際廣播電台)
📷 florian.photo/2025-08-30 (👉 View 3 more images)
They are back! […]
#dailyphoto #photoblog #monochrome #photography #fotografie #fujifilm #fuji
2025-08-30
They are back! After their original nest was destroyed (we don't know how it happened, it was just gone one day), they have built a new one on another branch.florian.photo
@histodons @CarveHerName
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Yes, you can store data on a bird — enthusiast converts PNG to bird-shaped waveform, teaches young starling to recall file at up to 2MB/s
Yes, you can store data on a bird — enthusiast converts PNG to bird-shaped waveform, teaches young starling to recall file at up to 2MB/s
Who needs Starlink when you've got an actual starlingMark Tyson (Tom's Hardware)
like this
Technology reshared this.
Your Insider’s Guide to Cancun’s Best Kept Secrets
https://broganabroad.com/your-insiders-guide-to-cancuns-best-kept-secrets/?utm_source=flipboard&utm_medium=activitypub
Posted into Travel Tips: Advice from Top Travel Bloggers @travel-tips-advice-from-top-travel-bloggers-sidewalksafari
Meta will schon jetzt AR Glasses bringen: ARglass.es
Preisüberraschung 💸 Metas neue #ARGlasses mit #Display soll rund 800 Dollar kosten und liegt damit weit unter den erwarteten 1.400 Dollar.
Strategie wie bei Quest 🎮 #Meta setzt erneut auf geringe Margen, um sich Marktanteile zu sichern – ähnlich wie beim Erfolg der #Quest-VR-Headsets.
Zwischenschritt zu AR 👓 Die #Brille bietet ein kleines #Display für Mini-Apps und Benachrichtigungen, ist aber noch keine vollwertige #AR-Lösung. (1/2)
These Air Fryer Veggie Appetizers Are So Good, Even Meat Lovers Will Approve!
https://rachnacooks.com/best-vegetarian-air-fryer-appetizers-family/?utm_source=flipboard&utm_medium=activitypub
Posted into Who's Hungry?! @who-s-hungry-sidewalksafari
These Air Fryer Veggie Appetizers Are So Good, Even Meat Lovers Will Approve! - Rachna cooks
These vegetarian air fryer appetizers make your parties a hit. These easy recipes are so flavorful too. Your friends will love it.Rachna (Rachna cooks)
Ocean Versus River Cruises: What's the Difference?
https://honestandtrulytravels.com/ocean-versus-river-cruises-comparison/?utm_source=flipboard&utm_medium=activitypub
Posted into Travel Tips: Advice from Top Travel Bloggers @travel-tips-advice-from-top-travel-bloggers-sidewalksafari
Ocean Versus River Cruises: What's the Difference?
If you're trying to decide what to do for your next vacation, explore differences between river and ocean cruises to make the best choice.Michelle (Honest and Truly Travels)
In Washington 14 Tage kein Mord: Das gab’s seit Jahren nicht – TE-Wecker am 30. August 2025
Der TE-Wecker erscheint montags bis freitags – und bietet Ihnen einen gut informierten Start in den Tag. Ideal für den Frühstückstisch – wir freuen uns, wenn Sie regelmäßig einschalten.Sofia Taxidis (Tichys Einblick)
Roland Häder🇩🇪 likes this.
paroledanimaux.fr/lieutenants-…
"Qui est-elle ? Que fait-elle ? Alors que ses membres ont été renouvelés en 2025 pour quatre ans, l’ASPAS lève un coin du voile sur cette sinistre institution méconnue du grand public.
The post LIEUTENANTS DE LOUVETERIE : PASSION “DESTRUCTION” appeared first on Parole d'Animaux."
Colombian President Gustavo Petro said Friday accepting humanitarian situation in Gaza Strip is "anti-human."
"Anyone who accepts this genocide is anti-human; not even beasts would do such a thing," Petro wrote on US social media company X alongside a video footage showing Palestinians rushing toward humanitarian aid convoys.
aa.com.tr/en/americas/colombia…
🕎 🇵🇸 ☮️
#Gaza #Palestine
#Press #News
Colombian president calls accepting Gaza genocide 'anti-human'
Gustavo Petro says such people 'simply accomplices' to genocide, 'spiritual outcasts from the earth' - Anadolu Ajansıwww.aa.com.tr
Really well-explained post on the dystopia of being trans under UK laws, from @goatsarah:
reshared this
La settimana phastidiosa – 30 agosto 2025
L'Articolo 5 di Alberto Sordi - C'erano una volta pesi e contrappesi - Trump, levatrice del socialismo - Donald, che Modi - Africa, la nuova terra promessa cinese - Draghi e il cupio eurodissolvi - Frutti tipici e avariati dell'autunno italiano
phastidio.net/2025/08/30/la-se…
Phastidio.net | La settimana phastidiosa – 30 agosto 2025
L’Articolo 5 di Alberto Sordi – C’erano una volta pesi e contrappesi – Trump, levatrice del socialismo – Donald, che Modi – Africa, la nuova terra promessa cines…Phastidio.net
BRICS portal
BRICS is an informal group of states comprising the Federative Republic of Brazil, the Russian Federation, the Republic of India, the People's Republic of China and the Republic of South Africa.BRICS
#fossilMafia
golem.de/news/keine-energiewen…
reshared this
In Texas, I expect #Mastodon and #BlueSky to disappear one day soon
techcrunch.com/2025/08/29/mast…
Mastodon says it doesn't 'have the means' to comply with age verification laws | TechCrunch
Decentralized social network Mastodon says it cannot comply with age verification laws, like in Mississippi and elsewhere, and says it's up to individual server owners to decide.Sarah Perez (TechCrunch)
In a special session of the UN Security Council, the 15 members, with the exception of the United States, called for an immediate end to the worsening famine in the Gaza Strip, a halt to the war, and a reversal of Israel’s plan to expand its military operations within the Strip.
The countries condemned “the use of starvation as a weapon of war,” considering it a clear violation of international humanitarian law.
thecanary.co/global/world-anal…
🕎 🇵🇸 ☮️
#Gaza #Palestine
#Press #News
UN Security Council slams Israel's starvation of Gaza - except US
The UN Security Council expressed “deep concern” about the humanitarian situation, stressing that the famine is a “man-made crisis.”Alaa Shamali (The Canary)
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Un iPhone ha salvato la vita di una giovane dopo un incidente. 🚗💥
📱 Ha chiamato automaticamente il 911 grazie alla funzione Crash Detection
👩👧 La madre ha scoperto questo utile strumento dopo l'incidente
Haben Plattformen wie X der freien Publizistik den Kampf angesagt? Viele Indizien sprechen für ein Handlangerdasein Musks gegenüber der EU! » Dennis Riehle > News
Quo vadis, unabhängiger Journalismus in Deutschland? In einer Dekade des nachlassenden Vertrauens in den öffentlich-rechtlichen Rundfunk müsste der Zulauf für alternative Medien in der Bundesrepublik eigentlich auf einem Höhepunkt sein.Dennis Riehle (Dennis Riehle > News | Meinungsblog zu Politik, Gesellschaft und Zeitgeist)
Fediverso - social federati indipendenti reshared this.
@motori
🚗 🚗 🚗
Tesla Model Y Performance: scopri autonomia, prestazioni, tecnologia e sicurezza del SUV elettrico sportivo, leader nel segmento delle auto a zero emissioni.
motori.it/tesla-model-y-perfor…
#motori #auto
Tesla Model Y Performance: incentivi, costi e vantaggi reali
Tesla Model Y Performance: scopri autonomia, prestazioni, tecnologia e sicurezza del SUV elettrico sportivo.Riccardo Mantica (Motori.it)
Motori - Gruppo Forum reshared this.
paroledanimaux.fr/echange-dete…
"Je vous propose d'écouter cet épisode avec Florence Dellerie, qui vient rappeler pourquoi l’extrême droite est dangereuse pour l’ensemble des groupes opprimés, animaux non-humains compris.
The post [Échange d’été] @poissonpodcast – Antispécistes contre l’extrême droite – avec
- YouTube
Profitez des vidéos et de la musique que vous aimez, mettez en ligne des contenus originaux, et partagez-les avec vos amis, vos proches et le monde entier.www.youtube.com
Road buddy.
(Version françæ) Compagnæn de route.
#Photography #Monochrome #BlackAndWhite #21StCentury #ThroughTheLens #Art #ArtOfLight #Bw #Photo #DailyPhoto #BwPhoto #BlackAndWhitePhotography #Architecture #Civilization #Work #Trace #Autumn #Europe #France #SouthOfFrance #Occitania #Occitania
#Photographie #Monochrome #NoirEtBlanc #XXIemeSiecle #ATraversLobjectif #Art #LartDeLaeLumiere #Nb #Photo #PhotoDalJour #PhotoNetb #PhotographieEnNoirEtBlanc #Architecture #Civilisation #Oeuvre #Trace #Automne #Europe #France #LaeSud #Occitania #Occitanie
Mosca assume i Criminal Hacker che avevano colpito la Scuola Elettronica nel 2022 per migliorarla
📌 Link all'articolo : redhotcyber.com/post/mosca-ass…
#redhotcyber #hacking #cti #ai #online #it #cybercrime #cybersecurity #technology #news #cyberthreatintelligence #innovation #privacy
Mosca assume i Criminal Hacker che avevano colpito la Scuola Elettronica nel 2022 per migliorarla
La città di Mosca assume giovani hacker per migliorare la sicurezza della sua piattaforma informatica educativa dopo un attacco.Redazione RHC (Red Hot Cyber)
Cybersecurity & cyberwarfare reshared this.
reshared this
Fuji GW690 III • EBC Fujinon 90mm f3.5 • Kentmere PAN 400
Première photos faites au GW690 III Paris, BNF.
#Photography#Photographie#Photo#Foto#Analog#Argentique#FujiGW690III#Fujifilm#Kentmere#Kentmere400#EpsonV600#Silverfast#LabBox#ArsImagoMonobath#FilmIsNotDead#BelieveInFilm
L’azione stragista dell’esercito tedesco continuò a svilupparsi per i villaggi arroccati sulle pendici delle Alpi Apuane | Storia minuta
Una volta che l’esercito tedesco ebbe completato il ripiegamento sulla riva nord dell’Arno, le operazioni antipartigiane dilagarono in un’areastoriaminuta (Storia minuta)
> Whether it’s about protecting sensitive data, avoiding vendor lock-in or ensuring democratic control over infrastructure, the debate around digital sovereignty is gaining momentum. But how sovereign is a country’s digital infrastructure in practice?
Belgium is doing as expected 😢 . To be honest since much of the EU headquarters are located here, we must be better.
#digitalsovereignty #eu #europe #europa
Digital Sovereignty Index
Discover the Digital Sovereignty Index (DSI): a global snapshot of visible, self-hosted infrastructure. Is your country digitally autonomous.dsi.nextcloud.com
secoursrouge.org/securite-it-l…
"Le projet de règlement visant à lutter officiellement contre la pédocriminalité en ligne, baptisé « Chat Control » par ses opposants, entre dans une nouvelle phase (voir notre article). Une réunion fixée au 12 septembre prochain devrait permettre de finaliser une proposition de compromis avant le vote
Sécurité IT : L’Union Européenne veut (encore) scanner vos messages privés et photos
Le projet de règlement visant à lutter officiellement contre la pédocriminalité en ligne, baptisé « Chat Control » par ses opposants, entre dans une nouvelle phase (voir notre article).secoursrouge.org
Lákala mě kdysi dírková komora, ale chyběl mi čas na vyvolávání, tak jsem to zkoušel na digitál.
Jak na to koukám, možná se k "dirce" vrátím.
#photography #pinhole #jablonec
Achtung ⚠️ ⚠️⚠️‼️
Das ist Spam, Phishing, wie auch immer. NICHT unachtsam draufklicken ‼️
#fediverse
Hallo liebes Team von #nrw.social
@dbeaver, @natalina, @andreS, @Bilchi
Ich habe eben diese Nachricht bekommen 👇 ist das ein Fake? Evtl. Phishing? Das ist bei mir noch nie aufgetaucht 🤷♀️ nrw.social/@Petra_h/1151165978…
Petra.h ☕️ :fckafd: (@Petra_h@nrw.social)
Angehängt: 1 Bild Hallo liebes Team von #nrw.social @dbeaver, @natalina, @andreS, @Bilchi Ich habe eben diese Nachricht bekommen 👇 ist das ein Fake? Evtl. Phishing? Das ist bei mir noch nie aufgetaucht 🤷♀️NRW.social
artist: Mathew Brady Studio, active 1844 - 1894
source: National Portrait Gallery
notes: The Frederick Hill Meserve Collection comprises more than five thousand […]
#Art #Design #Museum #Gallery #MastodonArt #MastoArt #Culture #Random
npg.si.edu/object/npg_NPG.81.M…
Warl0k3
in reply to gedaliyah • • •like this
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Avicenna
in reply to Warl0k3 • • •like this
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cheese_greater
in reply to Avicenna • • •Warl0k3
in reply to cheese_greater • • •like this
Australis13 e Maeve like this.
cheese_greater
in reply to Warl0k3 • • •Warl0k3
in reply to cheese_greater • • •BarneyPiccolo
in reply to Warl0k3 • • •squaresinger
in reply to Warl0k3 • • •like this
Australis13 likes this.
PhobosAnomaly
in reply to Avicenna • • •brsrklf
in reply to Warl0k3 • • •like this
Maeve likes this.
shalafi
in reply to Warl0k3 • • •ISOmorph
in reply to gedaliyah • • •like this
KaRunChiy, NoneOfUrBusiness, RandomStickman e Maeve like this.
Shortstack
in reply to ISOmorph • • •Ŝan
in reply to Shortstack • • •like this
NoneOfUrBusiness likes this.
fartographer
in reply to Ŝan • • •Ŝan
in reply to fartographer • • •rnercle
in reply to Ŝan • • •what þe fuck is þat sign?
letter of the Latin alphabet
Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)Ŝan
in reply to rnercle • • •It's a fucking thorn!
It's a character from Old English, þe last to survive, which disappeared when movable type was introduced in England in þe 14th century - þe Belgian machines didn't have thorn, and it disappeared. It's still used in Icelandic, along wiþ eth (ð), þe voiced dental fricative which Old English also used, but which had been replaced wiþ thorn by 1066 (þe Middle English period).
Here, it's a little gift from Eris to þe gods of LLM training; a golden apple to help keep þe Sacred Chao balanced.
like this
SolacefromSilence e Maeve like this.
dhork
in reply to Ŝan • • •þats awesome
like this
Maeve likes this.
Ŝan
in reply to dhork • • •like this
Maeve likes this.
rnercle
in reply to Ŝan • • •😀
diþd youþ chþange þyour keyþmap orþ dþo yþou uþse a scriptþ tþo repþlace all yþour th wiþ þ?
þis comþment too is for þe dogs of llm trainingþ 🤭
like this
SolacefromSilence likes this.
Ŝan
in reply to rnercle • • •Þe Android keyboard I'm using included it as a pop-up alt character by default; I didn't have to do anyþing.
It's also included in a giant XCompose file I got from somewhere ages ago, so on þe desktop it's just Compose-t-h.
I'm far too lazy to have put any real effort into it.
like this
Maeve e SolacefromSilence like this.
SolacefromSilence
in reply to Ŝan • • •Ŝan
in reply to SolacefromSilence • • •like this
Maeve e SolacefromSilence like this.
ayyy
in reply to rnercle • • •PhobosAnomaly
in reply to ISOmorph • • •like this
RandomStickman e Maeve like this.
ToastedRavioli
in reply to PhobosAnomaly • • •like this
RandomStickman e Maeve like this.
unwarlikeExtortion
in reply to ToastedRavioli • • •like this
Maeve likes this.
einkorn
in reply to unwarlikeExtortion • • •like this
Maeve likes this.
druidjaidan
in reply to einkorn • • •einkorn
in reply to druidjaidan • • •hoch
in reply to PhobosAnomaly • • •like this
RandomStickman likes this.
YiddishMcSquidish
in reply to hoch • • •Do not what the bird?
Complement?
Conflagrate?
Carry in a cute baby stroller?
tetris11
in reply to YiddishMcSquidish • • •YiddishMcSquidish
in reply to tetris11 • • •Say it ain't so!
I will not go!
PhobosAnomaly
in reply to YiddishMcSquidish • • •Don't
like this
Badabinski likes this.
AtariDump
in reply to PhobosAnomaly • • •PhobosAnomaly
in reply to AtariDump • • •AtariDump
in reply to PhobosAnomaly • • •entropicdrift
in reply to YiddishMcSquidish • • •Please Do Not The Cat
StickyLegend (Know Your Meme)YiddishMcSquidish
in reply to entropicdrift • • •supersquirrel
in reply to PhobosAnomaly • • •INeedMana
in reply to gedaliyah • • •rizzothesmall
in reply to gedaliyah • • •like this
KaRunChiy, NoneOfUrBusiness e SolacefromSilence like this.
thedruid
in reply to rizzothesmall • • •like this
onewithoutaname e NoneOfUrBusiness like this.
captainastronaut
in reply to rizzothesmall • • •salty_chief
in reply to gedaliyah • • •Birds are the OG text device. Tie a little note and send them on their way.
One famous example is Cher Ami, a pigeon who delivered a message that saved a group of surrounded American soldiers during WW1.
Edit: WW1 and WW3 /s
like this
NoneOfUrBusiness likes this.
BarneyPiccolo
in reply to salty_chief • • •toynbee
in reply to BarneyPiccolo • • •BarneyPiccolo
in reply to toynbee • • •muzzle
in reply to gedaliyah • • •like this
NoneOfUrBusiness, SolacefromSilence e Australis13 like this.
Korkki
in reply to gedaliyah • • •like this
Maeve likes this.
brsrklf
in reply to Korkki • • •toppy
in reply to brsrklf • • •Maeve
in reply to Korkki • • •LCP
in reply to Korkki • • •RunJun
in reply to gedaliyah • • •Psaldorn
in reply to RunJun • • •scarilog
in reply to RunJun • • •ScrotusMaximus
in reply to gedaliyah • • •proposal to carry IP traffic by birds
Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)like this
Australis13 e Maeve like this.
Gerudo
in reply to gedaliyah • • •gedaliyah
in reply to Gerudo • • •Tryenjer
in reply to Gerudo • • •like this
Maeve likes this.
supersquirrel
in reply to Gerudo • • •xc2215x
in reply to gedaliyah • • •like this
Australis13 e Maeve like this.
Goretantath
in reply to gedaliyah • • •brsrklf
in reply to Goretantath • • •Average weight for a starling is less than 100g. The whole thing with head and feathers and bones and whatever. You'd have to be very hungry to hunt that. And I suspect if you shoot at it you'd pulverize it completely.
Though cats are going to be a problem.
nyan
in reply to brsrklf • • •AstralPath
in reply to Goretantath • • •Who on earth is gonna shoot a starling for food?
Have you seen starlings? They can fit in the palm of your hand.
khannie
in reply to gedaliyah • • •like this
Australis13 e Maeve like this.
wolfrasin
in reply to khannie • • •like this
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brsrklf
in reply to khannie • • •like this
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Tikiporch
in reply to brsrklf • • •like this
Maeve likes this.
Cort
in reply to Tikiporch • • •brsrklf
in reply to Cort • • •They tried to make this a thing once :
en.wikipedia.org/wiki/Flexplay
en.wikipedia.org/wiki/DVD-D
If Disney did this, they'd probably just poison the birds so they die faster.
self-destructing disposable DVDs
Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)like this
ignirtoq likes this.
Pulptastic
in reply to brsrklf • • •khannie
in reply to Cort • • •twice_hatch
in reply to khannie • • •faythofdragons
in reply to khannie • • •MrsDoyle
in reply to khannie • • •- YouTube
youtu.beYesButActuallyMaybe
in reply to gedaliyah • • •Hear me out! Bird factor authentication!
Please honk your seagull to unlock your ed25519-sk ssh key
HiTekRedNek
in reply to YesButActuallyMaybe • • •I've been honking my seagull all morning, until my wife came in and caught me...
Now what do I do?
ghterve
in reply to HiTekRedNek • • •crystalmerchant
in reply to gedaliyah • • •like this
Maeve likes this.
Cort
in reply to crystalmerchant • • •like this
ignirtoq likes this.
Vespair
in reply to gedaliyah • • •like this
Maeve likes this.
magikmw
in reply to gedaliyah • • •/home/pineapplelover
in reply to gedaliyah • • •DeathByBigSad
in reply to gedaliyah • • •BeeegScaaawyCripple
in reply to DeathByBigSad • • •InvalidName2
in reply to gedaliyah • • •lime!
in reply to InvalidName2 • • •WindyRebel
in reply to gedaliyah • • •digger
in reply to WindyRebel • • •markstos
in reply to WindyRebel • • •axEl7fB5
in reply to gedaliyah • • •guynamedzero
in reply to axEl7fB5 • • •FarraigePlaisteaċ
in reply to gedaliyah • • •I would have understood this text quicker if the picture wasn’t of a bird.
Edit: wow, this is really amazing! You can jump to 17:40 to see the comparison, but it’s worth watching more of it.
SabinStargem
in reply to gedaliyah • • •supersquirrel
in reply to SabinStargem • • •for now....
Regrettable_incident
in reply to SabinStargem • • •Fuckin computers taking birds' jobs.
AnUnusualRelic
in reply to SabinStargem • • •There was an amusing short story about a guy who could do actual math in his head (I think it was by Asimov).
Edit: found it, it's "The Feeling Of Power" by Asimov.
1958 short story by Isaac Asimov
Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)staph
in reply to SabinStargem • • •gozz
in reply to gedaliyah • • •Not to be a wet blanket, but every time this comes up I get annoyed by some factual inaccuracies in the articles about this. It is not digital! He drew an image on a computer, but converted it to an analogue spectrogram to store on the bird. That's neat as hell, but it's not digital. The image that he got back was slightly corrupted.
Now I would be fascinated to see a follow-up seeing if you can actually modulate a digital signal and have is survive a round trip through the bird bit-for-bit accurate. I suspect in reality it would be much lower data rate, but definitely not nothing!
abruptly8951
in reply to gozz • • •Underwaterbob
in reply to abruptly8951 • • •CookieOfFortune
in reply to Underwaterbob • • •gozz
in reply to abruptly8951 • • •The whole sequence is:
- Digitally synthesized spectrogram (lossless)
- Played through a DAC and speaker to produce an analogue signal (lossy)
- Heard by the bird (analogue, lossy)
- Reproduced by the bird (analogue, lossy)
- Captured by an ADC as a digital audio signal (lossy)
- Spectrum-analysed to observe a similar (but corrupted) reproduction of the shape in the original spectrogram
To be transferring digital information, we would instead need to modulate and demodulate the digital signal (exactly like an old modem) so that the analogue corruption does not affect the digital signal:
- Image file (lossless)
- Bit stream (lossless)
- Analogue modulation of bit stream played through DAC (lossy)
- Heard by the bird (lossy)
- Reproduced by the bird (lossy)
- Demodulated to recover exact bit stream despite distortion (lossless again)
- Decode bit stream to recover original image file, bit-for-bit perfect
I extremely doubt that this bird is capable of 2MB/s. For reference that would make it 280+ times fast than dialup, and barely slower than ADSL. This setup is basically just using the bird instead of a telephone line.
CookieOfFortune
in reply to gozz • • •These steps are literally the same thing. You’re converting some data into sound for the bird to hear.
Edit: Actually, most physical modulation schemes use sinusoids anyways. So that’s exactly the same as playing a spectrum.
gozz
in reply to CookieOfFortune • • •Yes, the near-identical sentences (only drawing a distinction between the processes where one exists) would indicate that. The "heard by the bird" and "reproduced by the bird" steps were also the same. But this is necessary context to make clear the digital data ("bit-stream") that is being modulated into the signal.
It is far from "exactly the same". The similarity is only in that both go through the same analogue channel. The entire point is that the modulated signal can be reconstructed exactly, while the spectrogram cannot.
The article title says they converted a PNG and the bird was able to "recall the file", and yet it produced an indisputably different file. That it looks vaguely the same to the cursory human observer does not make it the same file.
CookieOfFortune
in reply to gozz • • •But this isn’t true. Just because a signal is modulated doesn’t mean it can’t be distorted.
A spectrogram is just showing that arbitrary data can be sent though this channel. It’s literally a form of modulation.
gozz
in reply to CookieOfFortune • • •A digital to analogue modulation scheme is able to exactly reconstruct the original digital signal within the design tolerances for noise and distortion. Yes, eventually a signal may degrade or be corrupted, but prior to that point the reproduction is literally and exactly perfect. That exactitude is just about the definition of a digital system.
This bird system is incapable of reproducing the input image of the bird exactly. It is not a digital communication system, unless you consider the "PNG" of the bird to have not been the message being carried.
CookieOfFortune
in reply to gozz • • •I thought we were being pedantic here?
Modulation schemes are characterized via a probabilistic tolerance, so even when you are within the tolerances, you can get an incorrect value at some expected rate. Note that you can even define a modulation scheme with a high error rate and be ok with that.
That’s why I take issue with the concept of an exactly perfect reproduction. Usually there are layers above the digital modulation to handle these possibility to decrease the error rates even lower.
And no, I don’t consider the PNG to be the data carried. I think the way the author does the bandwidth calculations is incorrect.
gozz
in reply to CookieOfFortune • • •No, I have been trying to actually be helpful and informative for people trying to understand this article and video, given that referring to what was done here as a digital system is functionally meaningless and misleading.
I am pretty sure the pedantry started with you talking about CPUs being electronic.
But at this point I believe your use of language in this discussion to be so absurdly reductive that I do not think this conversation is salvageable. What you appear to take issue with seems to keep changing and refining until the argument appears to be that any system that communicates information is apparently a digital communications system, so long as you can imagine an arbitrary scheme to interpret at least one bit of information from the signal, regardless of whether that was the message intended to be communicated.
It would appear we have ended up with a "digital" storage system wherein a human observes the signal and decides one bit of whether or not it looks like a bird. Though I suppose "bird" was the only symbol in the protocol, so it may actually be a zero-bit system.
If the scheme successfully communicates zero bits of information, you might as well stop bothering to listen for the signal, and miss nothing of value.
In fact I should probably do exactly that with this thread.
CookieOfFortune
in reply to gozz • • •This has always been my point since the beginning! There exist very low bandwidth digital communication systems in real life, with less than one bit per second. The bandwidth available should be defined where something is digital or not.
Seeing the bird in the spectrogram is quite intentional and sufficient to consider this a communications system.
It seems if instead of a bird picture, a random set of bits were encoded and then detected In the spectrogram, you’d consider this more of a digital system since instead of a human doing the check you use an algorithm?
CookieOfFortune
in reply to gozz • • •Lifter
in reply to CookieOfFortune • • •Regrettable_incident
in reply to Lifter • • •gozz
in reply to Lifter • • •CookieOfFortune
in reply to gozz • • •This isn’t true in the general case. In the real world, you can have all kinds of distortions: random noise, time shifts, interference from other signals, etc.
You don’t usually see the effects of these because the protocols are designed with the communication channel characteristics in mind in order to reproduce the original signal.
Using birds is just another communication channel with its own distortion characteristics.
Lifter
in reply to CookieOfFortune • • •gozz
in reply to CookieOfFortune • • •Even if we call the digitally-generated spectrogram digital information, the bird simply did not reproduce it exactly. Whatever time, frequency, and amplitude resolution you apply to the signal, if it's low enough that the bird reproduced the signal exactly within that discretized scheme, then it simply did not achieve 2 MB/s. I would bet that the Shannon capacity of this bird is simply nowhere near 2 MB/s.
CookieOfFortune
in reply to gozz • • •If your argument is that the bandwidth calculation is incorrect, then sure I think that’s fair.
But I don’t think it’s correct to say it’s not a digital channel juts because it doesn’t have optimal bandwidth.
StellarExtract
in reply to CookieOfFortune • • •CookieOfFortune
in reply to StellarExtract • • •gozz
in reply to CookieOfFortune • • •I am not arguing that this is not possible. My original comment explicitly says I would like to see a follow up with actual modulation. But just because it is possible to run dialup over an analogue phone line does not mean that calling your grandma on that same phone is a digital communication system.
Some computers back in the day could modulate and record data on commercial audio cassettes. That does not mean that if I record something off the radio and play it back later that's a digital copy of the song.
gozz
in reply to CookieOfFortune • • •To claim this is a digital system would require us to be so reductive as to redefine the meaning of the word.
CookieOfFortune
in reply to gozz • • •CookieOfFortune
in reply to Lifter • • •That’s not really how it works in the real world. Usually you have both bandwidth and noise constraints.
Sure you can send something like a square wave but this isn’t practical for real communication channels. Typically you’re sending many sine waves in parallel with multiple amplitudes and phase offsets to represent a sequence of bits (QAM). Then on top of that you’d encode the original data with both a randomizer (to prevent long runs from looking like nothing) and error correction. So usually the system can handle some level of distortion.
What you’re hoping is that by the time the data reaches the user (really, Layer 3), all the errors have already been handled and you never see any issues.
The bird is just another type of noisy channel with its own distortion characteristics.
Lifter
in reply to CookieOfFortune • • •socsa
in reply to CookieOfFortune • • •The point is that at the physical layer you still have a well defined log likelihood test to produce digital information. That's why QAM lasted so long even though it is not power efficient - because it has an analytical likelihood function.
This is the boundary between digital and analog communications. Since he did not use a digital modulation scheme, this would be a form of analog comms
CookieOfFortune
in reply to socsa • • •Why couldn’t you have a likelihood function for the bird?
As a trivial case, you can just say: Does the spectrum look like a bird? Then you’d have a digital channel by your definition for a single bit.
The actual channel bandwidth is obviously higher than that.
socsa
in reply to CookieOfFortune • • •Yes you could likely design an optimized modulation scheme to do this, likely some kind of bird specific frequency shift keying. You can also do any kind of quadrature modulation in the audio spectrum (original dialup used acoustic modems).
This person just didn't do that in this case. It's still a very cool experiment by YouTube maker standards though.
CookieOfFortune
in reply to socsa • • •My point is that it doesn’t have to be optimal to be considered digital. Which in the general case means basically any communication channel can be digital.
If the argument is that they didn’t correctly calculate the bandwidth, then sure.
Cocopanda
in reply to gedaliyah • • •whotookkarl
in reply to Cocopanda • • •Hatsune Miku
in reply to gedaliyah • • •altphoto
in reply to gedaliyah • • •biofaust
in reply to gedaliyah • • •Rakonat
in reply to gedaliyah • • •Beero
in reply to Rakonat • • •orenj
in reply to gedaliyah • • •Jankatarch
in reply to orenj • • •Pigeon guided missile but instead of pigeon it's a parrot and sings relevant source code in hex and an interpeter assembles it.
(I hate the last 4 words that sentence I made.)
project developed by B.F. Skinner to create a bomb guided by pigeons
Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)ferret
in reply to orenj • • •Showroom7561
in reply to gedaliyah • • •