Mazda si nechala patentovat šestidobý motor. V muzeu technologických zajímavostí zapomenutých značek se bude určitě vyjímat až Changan začne na svá auta dávat i své logo. Proč to ale zmiňuji. Ten motor umí oddělovat a zachytávat uhlík, tzn. žádné CO2 z motoru nejde, ale občas by se musel někde vysypat. Prý toho jsou až desítky kg na nádrž paliva. A teď přijde diskuse, kde borec řeší, kam by se to vyhazovalo a ani ho nenapadne, že to teď každý den dýchá.
auto.cz/mazda-si-patentovala-s…
Mazda si patentovala šestitaktní motor. Palivo si částečně sám vyrábí
S nastupující dobou elektrickou už moc často nepíšeme o novém druhu spalovacího motoru. Zásobárnou nových nápadů, jak jej udržet při životě déle, je Mazda, která si nově patentovala šestitaktní motor.Michal Dokoupil (Auto.cz)
#catima #art #mastoart #izzyondroid
apt.izzysoft.de/fdroid/index/a…
For your barcodes, memberships, loyalty programs, coupons and tickets
on @IzzyOnDroid repo
dev @SylvieLorxu
The new logo ;)
„Catima — Loyalty Card Wallet“ – IzzyOnDroid F-Droid Repository
For your barcodes, memberships, loyalty programs, coupons and tickets.IzzyOnDroid Repo Browser
Catima will be 1 of about 50 acrylic paintings that can be seen from 28 September in the next (6th ) FOSS exhibition.
#catima #art #mastoart #fdroid
f-droid.org/packages/me.hacker…
For your barcodes, memberships, loyalty programs, coupons and tickets
dev @SylvieLorxu
Catima — Loyalty Card Wallet | F-Droid - Free and Open Source Android App Repository
For your barcodes, memberships, loyalty programs, coupons and tickets.f-droid.org
I would strongly suggest people get Catima from #IzzyOnDroid instead of F-Droid, as the F-Droid version is currently outdated due to a build system issue on their side (github.com/CatimaLoyalty/Andro…) and IzzyOnDroid generally updates faster and has Catima as Reproducible Build.
That aside, love the new icon! Will you update it in the icon pack or not? :)
F-Droid build failed
AGP 8.12.0 doesn't work on the buildserver. See https://gitlab.com/fdroid/admin/-/issues/593 for more details. Could you please downgrade AGP to 8.11.1? Thanks!linsui (GitHub)
Thank you very much for your praise.
1. yes, this will be exchanged with the other one. The previous one will be deleted, the new one will go into the icon pack
2. and in the 6th FOSS exhibition, which starts in 4 weeks.
In the curl release after the next, there is a nice feature coming for event-based applications: notifications.
Some numbers on possible performance/cpu use improvements in the PR, ymmv.
#curl
github.com/curl/curl/pull/1843…
multi notifications by icing · Pull Request #18432 · curl/curl
An implementation of the discussion #17817, adding a "notification" feature to the multi handle. Notification types INFO_READ and EASY_DONE implemented Notification types expected to gro...GitHub
etsc.eu/etsc-mutual-recognitio…
ETSC: Mutual recognition deal with U.S. will cost lives on Europe’s roads
By signing up to mutual recognition of vehicle standards with the United States, the European Union has waved the white flag on road safety. This is not a technical detail – it is a political choice…ETSC
Don't be this reviewer, who uses #ChatGPT to show the references that I should have cited, and which are of course fake.
And don't be the editor who let this through as an allowable review.
And then make a final decision that won't be reconsidered.
Calling out publisher IOP Publishing ioppublishing.org/
and their journal Environmental Research Commications.
#academia #academicpublishing
#academicchatter
Homepage - IOP Publishing
Expanding the world of physics IOP Publishing is a society-owned scientific publisher, providing impact, recognition and value for the scientific community.IOP Publishing
🌐 Nový web Oscloud na hlavní doméně
Rádi bychom vás informovali, že oficiální web Oscloudu je nyní dostupný přímo na hlavní doméně oscloud.cz
Dosud byl web provozován na subdoméně, nově je však vše přehledně dostupné na hlavní adrese.
Pro anglicky mluvící uživatele je připravena samostatná verze webu na adrese:
👉 oscloud.online
🤝 Sdílení projektů
Jednoduchý způsob, jak nás podpořit, je sdílení našich projektů mezi přáteli nebo na sociálních sítích.
📢 Každé doporučení pomáhá!
Děkujeme za vaši podporu a těšíme se na další společný rozvoj Oscloudu 🚀
Every iPhone model that can be updated to iOS 26 (and which ones don't support it)
The next big iOS update brings a fresh new design. Here's a list of iPhones that support it - and when you can try the public beta.Maria Diaz (ZDNET)
This is notable but I haven't seen it reported elsewhere: the pioneering blogging platform Typepad is shutting down in a month. Another piece of the early web is vanishing.
disassociated.com/blog-publish…
Cc @Jayhoffmann @write_as
#blogging #blogs #retrocomputing
Blog publishing platform TypePad closing 30 September 2025
Blog publishing platform TypePad closing 30 September 2025. Publishers have until the end of September to download their data. And then find a new online homedisassociated.com
Plataforma de blogs Typepad chega ao fim após duas décadas • Tecnoblog
Serviço pioneiro de publicação online deixará de funcionar após mais de 20 anos no ar; usuários devem exportar conteúdos até 30 de setembro.Marina Borges (Mobilon Mídia LTDA)
On your #DeGoogle journey? Switch from Gmail to Tuta Mail. 🔒 ❤️
Moving to Tuta Mail is quick & easy thanks to email import.
Watch how to import old emails into Tuta Mail 👉 yewtu.be/watch?v=RCdooe9mda4
🐘 Mastodon CZ sraz už se blíží!
Po dvou skvělých setkáních se znovu potkáme u piva – přijď na pokec, poznat známé nicky z timeline a dát tváři Fediverse.
📍 Pivovar Bubeneč, Bubenečská 321/33, Praha 6 (místo ještě potvrdíme)
🗓️ Pátek 3. října 2025 večer
🍻 Otevřený neformální sraz – žádná registrace, žádné přednášky, jen pivo a lidi z fedi.
👉 Abychom mohli včas zarezervovat dost míst, potvrď prosím svou účast zde:
🔗 srazy.arch-linux.cz/invite/KeV…
#mastodonCZ #fediverse #mastodonsraz #praha #mastopivo #fedičajovna #birellovka #boost @mastopivo
Upscaler just reached 200 thousand downloads 🥳
flathub.org/apps/io.gitlab.the…
#Upscaler #Upscaling #GNOME #libadwaita #GTK #GTK4 #FOSS #OpenSource #OSS #FreeSoftware #Linux #GNU
TheEvilSkeleton 🇮🇳 🏳️⚧️ reshared this.
Check out this week's JAWS Power Tip: How To Clear the Formatting of a Word Document toptechtidbits.com/295.html
#JAWS #JAWSPowerTip #FreedomScientificTraining
JAWS Power Tip: How To Clear the Formatting of a Word Document - Top Tech Tidbits - A Mind Vault Solutions, Ltd. Publication
Document formatting refers to the layout and appearance of content. This adds consistency throughout and makes it easier to read. Formatting characteristics include font type and size, bold, underline, italic, and line spacing.Top Tech Tidbits - A Mind Vault Solutions, Ltd. Publication
Keep ‘em coming
Via Kyle Cheney:
JUST IN: Judge Cobb has blocked the Trump administration’s effort to extend rapid-fire deportation procedures to immigrants who have been in the U.S. more than two years — warning that it is a flagrant deprivation of due process that could ensnare anyone. ecf.dcd.uscourts.gov/cgi-bin/s…
⚠️ There is another "verification" scammer on the move, do not click on their link, it is a scam!
Genuine Mastodon servers never demand verification like this.
If you see a scam post like this, click ⋯ on the scam post, then "Report", then report it and make sure you select the option to forward the report to the origin server.
US denies visas to Palestinian Authority leaders for UN general assembly
Step comes when France is leading a push to recognise Palestinian state after Israel’s unyielding bombing of GazaJason Burke (The Guardian)
*dusts off the Alice in Chains CD*
Everything old is new again... #Grunge is making a comeback! :D elle.com/fashion/trend-reports… #fashion #elevatedgrunge #renegadegrunge
The Rise of Polished Rock
An elevated version of renegade grunge style has emerged from the fall 2025 runways, courtesy of designers like Chloé and Isabel Marant.Alexandra Hildreth (ELLE)
In June, we announced HarfRust, a fully safe port of #HarfBuzz to Rust. At that time, HarfRust was 2x to 4x slower than HarfBuzz for a variety of benchmarks, so we have been working on addressing that.
Today, Chad Brokaw and I are pleased to present HarfRust 0.2.0, which is less than 25% slower than HarfBuzz, on both OpenType and AAT shaping benchmarks. We have also addressed all known correctness issues.
reshared this
Nobody can bury the lede like Reuters. From the headline you would have no idea that Facebook created AI-generated CSAM. But hey, make sure the story is about Taylor Swift.
"Printer generates 70GB+ of traffic per month while idle" — freethecode.lol/
A new issue of #ThisWeekInGNOME is now online!
#214 Managing Tasks
thisweek.gnome.org/posts/2025/…
#214 Managing Tasks
Updates on what happens across the GNOME project from week to weekthisweek.gnome.org
Discover The Fediverse: Together United
Understand how businesses have shifted and how the community united together will protect user rights by using Free and Open Source Software (FOSS).
adamsdesk.com/posts/discover-f…
@powerampache @davx5app @moememos @k9mail
#blog #FollowFriday #Fediverse #FreeSoftware #OpenSource #FOSS
> Nor does it want to use IP address-based blocks, as those would unfairly impact people who were traveling, it says.
I don't think a very convincing or strong legal argument is "I don't want to do that thing that works that I have to do legally, because I just don't like it"
RT: mastodon.social/users/Sarahp/s…
Sarah Perez 💙 (@Sarahp@mastodon.social)
Mastodon says it doesn’t ‘have the means’ to comply with age verification laws https://techcrunch.com/2025/08/29/mastodon-says-it-doesnt-have-the-means-to-comply-with-age-verification-laws/Mastodon
The ai companies keep arguing that the law needs to change, but that's like a burglar arguing that the prison sentences are too long, because if I steal 1000s of items, I'll go away to prison for the rest of their life.
We need to keep these damages because we need to reign in corporate exploitation.
One weird trick to make your Usenet indexer faster
blog.feld.me/posts/2025/08/cac…
Caching Newznab API Requests – Makefile.feld
If you've been a Usenet consumer for downloading binaries you have probably encountered the need to subscribe to an indexer to find quality content. This is not so much different from a private tracker for torrents.blog.feld.me


Jiří Eischmann
in reply to 🔩 Adam Štrauch • • •V zimě by mohly takové vozy fungovat jako posypové. :D
🔩 Adam Štrauch
in reply to Jiří Eischmann • • •Jiří Eischmann
in reply to 🔩 Adam Štrauch • • •Pavel Machek
in reply to Jiří Eischmann • • •Petr Skála
in reply to Pavel Machek • • •Elektrický pohon je jednodušší, účinnější, čistší a tišší. Jasně, baterie, dojezd, infrastruktura. Měli jsme nejprve začít s infrastrukturou a úložišti energie. Teď to složitě doháníme.
Pavel Machek
in reply to Petr Skála • • •Elektricky pohon je cistsi... pokud se elektrina nevyrabi z uhli.
Ale me zajimalo jak je to s tou ucinnosti... Dle robota by ten sestitakt vyuzil jen 40% energie z paliva, coz mi prijde jako maly problem
:
When burning gasoline, how much energy comes from H -> H20 and how much from C -> CO2?


ChatGPT said:

Thought for 50s
Short answer (using gasoline ≈ octane, C₈H₁₈):
About 41% of the fuel’s energy comes from H → H₂O
About 59% comes from C → CO₂
Jiří Eischmann
in reply to Pavel Machek • • •🔩 Adam Štrauch
in reply to Pavel Machek • • •Jiří Eischmann
in reply to 🔩 Adam Štrauch • • •@pavel @Petr90 To mi přijde trochu posunuté v neprospěch EV. Moderní uhelné elektrárny mají uhlíkovou intenzitu 0,8 kg/kWh. Taky se mi nechce moc věřit, že s čistým benzínem, který má podobný výkon jako EV, se dá jezdit za 6l/100 km. Náš benzín měl papírově 6,2 l, za nejlepších podmínek jezdil za 7 a reálně ta spotřeba byla kolem 8. Zato u EV máme reálnou dlouhodobou spotřebu 16 kWh/100 km a to nemám zdaleka nejúspornější EV a manželka to dost honí, já jezdím na spotřebu a kolem 15 kWh/100km.
Jinak já poslední 4 měsíce jezdím za 0,55 kg CO2/100 km. 🙂
🔩 Adam Štrauch
in reply to Jiří Eischmann • • •@sesivany @pavel @Petr90 Vygooglil jsem 0.8 až 1.2, počítal jsem 1 kg. S 0.8 to je samozřejmě o kousek lepší.
Naše Mazda uměla jezdit za 6l/100km. Po okreskách a fakt klidnou jízdou. Tesla ale umí v takových podmínkách 13 kWh/100km, takže záleží jak se to počítá. Tam kde měla Mazda na dálnici 10l/100 (23 kg CO2), tak Tesle stačí 23 kWh/100 (18-23 kg CO2 z uhlí, 11 kg z aktuálního mixu).
Dá se to spočítat tak aby vyšlo obojí :)
Jiří Eischmann
in reply to 🔩 Adam Štrauch • • •@pavel @Petr90 Ony jsou nějaké ztráty i v přenosové soustavě a při nabíjení, takže se asi dá říct, že to vyjde šulnul, ale pro EV je to ta nejhorší možná varianta, pro ICE standard.
Ale jak jsi psal, varianta, že auto jezdí čistě na uhlí, je nereálná. I v tom Polsku, které závisí při výrobě elektřiny na uhlí zdaleka nejvíc z celé Evropy, je uhlíková intenzita 0,7 kg/kWh. U nás jsme na 2/3.