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Torsten

@torstenkammer

Hallo!

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iso paper sizes: sides are 1:sqrt2 or about 1:1.414

A4 is 210x297mm

A4 folded in half is 148x210 or A5.

A3 is two A4s, or 297x420

go to A0 841x1189 or one square metre.

A-1 (A Minus One) is 2 square metres.

Australia is ~A-43

The visible universe ~A-179

A proton about A139. Quark? A151

13.03.2026 21:31 ๐Ÿ‘ 68 ๐Ÿ” 16 ๐Ÿ’ฌ 10 ๐Ÿ“Œ 1

Itโ€™s crazy that the yellow end rules were removed and in response everyone made the fronts of their trains as dark and difficult to see as possible.

12.03.2026 09:45 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

fรผr diese debatte brauchen wir ein anderes modell von "schaden". dass sich menschen in der nรคhe anderer menschen sicher fรผhlen, nicht gefilmt zu werden, hat kein mit geld bespreisbaren wert, ist aber eine gesellschaftliche infrastruktur, deren "wert" wir zu spรผren bekommen, sobald sie weg ist.

11.03.2026 09:07 ๐Ÿ‘ 22 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
Preview
Kreosot, Kleinanzeigen und der unsichtbare Rรผckbaumarkt: Wenn Abfall- und Chemikalienrecht nicht mehr optional ist, ist Weiterbetrieb billiger! - Fรถrderverein Steigerwald-Express e.V. Wer auf Kleinanzeigen nach โ€žBahnschwellenโ€œ sucht, findet hunderte Angebote. Ganze Schwellen als Gartenumrandung. Schwellenholz als rustikale Tischplatte. Bahnschwellen als Brennholz fรผr den Kaminofen....

Komisch, dass gehรคuft dort, wo eine Bahnstrecke in den letzten 10 Jahren rรผckgebaut wurde, Menschen gegen Chemikalien-&Abfallrecht offen mit alten Bahnschwellen handeln.

-> Wenn man alte Bahnstrecken ordentlich entsorgen mรผsste, wรคr Weiterbetrieb billiger!

fv-steigerwald-express.de/2026/03/11/k...

11.03.2026 08:48 ๐Ÿ‘ 3 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Pretty crazy how important the blockade of a trade route is right now

10.03.2026 21:30 ๐Ÿ‘ 25387 ๐Ÿ” 6895 ๐Ÿ’ฌ 223 ๐Ÿ“Œ 429

Ist das Vorspiel von Krustentieren eigentlich krebserregend?

10.03.2026 08:04 ๐Ÿ‘ 74 ๐Ÿ” 14 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 0

every new restaurant in every major city is either called Thistle+Thorn and thinks adding turmeric to brussel sprouts makes them worth $30 or is called Burger Bitch and has a neon sign in the window that says โ€œim gonna fuck a hamburgerโ€

29.12.2024 17:04 ๐Ÿ‘ 24990 ๐Ÿ” 3657 ๐Ÿ’ฌ 586 ๐Ÿ“Œ 395

SCSI Terminator.

09.03.2026 11:46 ๐Ÿ‘ 83 ๐Ÿ” 10 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 3
Rotes Plakat mit Text โ€žรœbrigens: Am 12. Mรคrz ist NRW-weiter Warntag.โ€œ und weiรŸem Sirenen-Symbol unten rechts.

Rotes Plakat mit Text โ€žรœbrigens: Am 12. Mรคrz ist NRW-weiter Warntag.โ€œ und weiรŸem Sirenen-Symbol unten rechts.

๐Ÿ“ข Am 12. Mรคrz ist Warntag ๐Ÿ“ข

Die Stadt Aachen testet am Donnerstag, 12. Mรคrz, im Rahmen des landesweiten Warntags ihre Sirenen. Um 11 Uhr werden im gesamten Stadtgebiet die vorhandenen Sirenen ausgelรถst.

โ„น๏ธ Pressemitteilung: sohub.io/tjw8

๐Ÿ“ธ Stadt Aachen

09.03.2026 07:01 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

We need to make this the F1 Safety Car like immediately

08.03.2026 13:28 ๐Ÿ‘ 65 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

kwh ist kurz fรผr die energie die ein durchschnittlicher storch benรถtigt um einen kilometer wasser innerhalb einer stunde zu durchwaten

07.03.2026 22:53 ๐Ÿ‘ 32 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
A black and white picture from around 1900.  It shows a short passenger train at a  station going away from the viewer, just behind and above there is another train passenger climbing up a bridge about 20 feet (6 meters) above.  Further in the background a mind train crosses a high metal trestle.

A black and white picture from around 1900. It shows a short passenger train at a station going away from the viewer, just behind and above there is another train passenger climbing up a bridge about 20 feet (6 meters) above. Further in the background a mind train crosses a high metal trestle.

I hate when model railroaders keep squeezing in more track and more bridges into a scene. So unprototypical.

(Lead, SD)

08.03.2026 02:32 ๐Ÿ‘ 173 ๐Ÿ” 32 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 3
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Schrรถdinger hatte recht

23.02.2026 23:05 ๐Ÿ‘ 59 ๐Ÿ” 9 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Thumbnail of the conversion therapy video

Thumbnail of the conversion therapy video

New Philosophy Tube is up for Patreon backers

A history of conversion therapy from 1849-now including how the British government is bringing it back, and how to fight it

The lowest Patreon tier is $2 a month so you can see it now for as little as that

www.patreon.com/posts/early-...

07.03.2026 08:33 ๐Ÿ‘ 577 ๐Ÿ” 114 ๐Ÿ’ฌ 7 ๐Ÿ“Œ 3
yellow poster reading
WAR PLANS?
BLUE PRINTS?
PATROL ROUTES?
LEAK.
THEM.
TO.
US.
WELL THERE'S YOUR PROBLEM
PODCASTING COMPANY
PHILADELPHIA, PA

yellow poster reading WAR PLANS? BLUE PRINTS? PATROL ROUTES? LEAK. THEM. TO. US. WELL THERE'S YOUR PROBLEM PODCASTING COMPANY PHILADELPHIA, PA

how expensive can that ad space really be...

05.03.2026 15:47 ๐Ÿ‘ 99 ๐Ÿ” 19 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Grauer Citroรซn C3 in der Seitenansicht.
Auf der Seite ist die Frontsilhouette der Lok Siemens Verctron in weiรŸ abgebildet, daneben das Logo von DB Cargo. Das DB Logo und Teile der abgebildeten Lok sind in Regenbogenfarben abgebildet

Grauer Citroรซn C3 in der Seitenansicht. Auf der Seite ist die Frontsilhouette der Lok Siemens Verctron in weiรŸ abgebildet, daneben das Logo von DB Cargo. Das DB Logo und Teile der abgebildeten Lok sind in Regenbogenfarben abgebildet

Unsere Dienstwagen kรถnnen auch Bunt ๐ŸŒˆ

06.03.2026 15:33 ๐Ÿ‘ 133 ๐Ÿ” 9 ๐Ÿ’ฌ 7 ๐Ÿ“Œ 0

Two good Luxembourgish words for you:

If a pair of twins are identical, they are "eeneeรซg".

If they are non-identical, they are "zweeeeรซg".

06.03.2026 16:45 ๐Ÿ‘ 29 ๐Ÿ” 8 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 2
Gifts from the US Supreme Court (a wooden box with a US constitution) and the Constitutional Court of the Kingdom of Belgium (a glass engraved with the building that court sits in)

Gifts from the US Supreme Court (a wooden box with a US constitution) and the Constitutional Court of the Kingdom of Belgium (a glass engraved with the building that court sits in)

Gift from the Supreme Court of Canada: a glass with two polar bears on it

Gift from the Supreme Court of Canada: a glass with two polar bears on it

Gift from the Conditional Court of the Republic of Mali which is a miniature version of a traditional porte/door from Timbuktu

Gift from the Conditional Court of the Republic of Mali which is a miniature version of a traditional porte/door from Timbuktu

Of course, the US gifts a copy of their constitution. Others were more original, like these polar bears from Canada or a traditional Timbuktu door from Mali

06.03.2026 18:01 ๐Ÿ‘ 6 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Post image Post image

you can sum up Philadelphia's infrastructure pretty tidily by just pointing out that this person didn't throw away their BIG HOLE sign because they knew they'd need it again

l: May 2024
r: March 2026

06.03.2026 16:41 ๐Ÿ‘ 230 ๐Ÿ” 37 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 3
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06.03.2026 07:51 ๐Ÿ‘ 1053 ๐Ÿ” 264 ๐Ÿ’ฌ 9 ๐Ÿ“Œ 9
Optical illusion of a woman bent over some papers. Her sunglasses are pushed up and she is wearing a hair band so the top of her head looks exactly like a Muppet face

Optical illusion of a woman bent over some papers. Her sunglasses are pushed up and she is wearing a hair band so the top of her head looks exactly like a Muppet face

Sorry I know the world is in a terrible fix but I've been laughing at this for ten minutes now

05.03.2026 21:49 ๐Ÿ‘ 8550 ๐Ÿ” 2076 ๐Ÿ’ฌ 98 ๐Ÿ“Œ 95

At least if it takes forever you can spend some time in the museum.

05.03.2026 11:11 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I love the "could not comment on the cause". Hm, why would a company that relies 100% in investor/government money for everything because it has no income because its product does not exist, run out of money? So many different optionsโ€ฆ

05.03.2026 08:54 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The โ€œshieldโ€ is intolerable here as well.

โ€œParents tried to shield their children from water. Instead they died of dehydration.โ€

Thatโ€™s what the @nytimes.com headline here says. Both โ€œshieldโ€ and โ€œinsteadโ€ appallingly reinforce anti-vax attitudes and frames.

04.03.2026 14:18 ๐Ÿ‘ 1241 ๐Ÿ” 323 ๐Ÿ’ฌ 26 ๐Ÿ“Œ 7

Controversial hot take: Utrecht Centraal is Liรจge Guillemins in useful.

04.03.2026 14:23 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Itโ€™s still not terrible with 8 gigs but my gut feeling is that the moment you try to do anything interesting, this will quickly become the limiting factor.

04.03.2026 14:22 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Just 8 GB RAM in the MacBook Neo? Thatโ€™s sad. With 16 it would have been a great deal.

04.03.2026 14:19 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

I used to think we might see one or two Hyperloop lines built as gulf state airport links, like the Shanghai Transrapid, but these days I donโ€™t even believe in that anymore. Still, itโ€™s going to appear in the news every yearโ€ฆ

04.03.2026 13:33 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Crazy that Hyperloop still isnโ€™t dead even though itโ€™s obvious now no commercial line will ever be built. But startups keep trying and failingโ€ฆ

04.03.2026 13:25 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Preview
What privacy? Meta's smart glasses are filming unwitting naked people Meta's Ray-Ban smart glasses are a privacy nightmare, with footage of naked people, sensitive information, and violent acts captured and seen by Meta's AI and an army of employees.

Buried lede: Meta sends all your nudes to Kenya where humans annotate it and feed it to AI

03.03.2026 16:51 ๐Ÿ‘ 1439 ๐Ÿ” 794 ๐Ÿ’ฌ 41 ๐Ÿ“Œ 163