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Rick Swartz

@swartz.bsky.social

swartz_de everywhere else. Ur-Pälzer. Hi there, I'm an old ex-Californian living in Germany since '82. I tend to discuss retro technology with a focus on Pocket Computers. #ポケコン

57 Followers  |  69 Following  |  52 Posts  |  Joined: 16.09.2023  |  1.9801

Latest posts by swartz.bsky.social on Bluesky

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Very nice! Thank you for sharing, my friend!

01.02.2026 16:38 — 👍 1    🔁 0    💬 0    📌 0
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PC-G850版 AWASS mini #pcg850
inufuto.web.fc2.com/8bit/awass/#...

01.02.2026 03:38 — 👍 3    🔁 1    💬 1    📌 0
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🧵 It’s nighttime in Dublin. The skies have turned from flickering gold to the darkest of blues. Even in big cities colour is all around us & I find it inspiring. My art is about evoking the colours of nature to bring joy to the viewer. Here’s some happiness in a thread, to see in your home! [1]

28.07.2025 23:55 — 👍 62    🔁 6    💬 2    📌 2

I'd gladly trade Gemini for a return of Google+ ngl

24.04.2025 22:13 — 👍 2    🔁 1    💬 0    📌 0

Here's another one for you: BASF is the ninth largest wine merchant in Germany (2013), with a sales volume of 900000 bottles (also 2013). They have ~one million bottles stored in their cellars, the oldest being from 1865, the company's founding year. BASF's wine cellar was founded in 1901.

25.04.2025 03:40 — 👍 1    🔁 0    💬 1    📌 0
1981: How COMPUTER GRAPHICS Will Change the World | Horizon | Retro Tech | BBC Archive
YouTube video by BBC Archive 1981: How COMPUTER GRAPHICS Will Change the World | Horizon | Retro Tech | BBC Archive

Nah, it'll never catch on. youtu.be/W8-54-9J9ns

16.04.2025 15:12 — 👍 1    🔁 0    💬 0    📌 0

Yeah, that getting younger thing is proving hard to get right! Dimitry mentioned he knew a Dejan, but I failed to make the connection. Ludwigshafen ist halt doch en Dorf 😄. I'll have to accompany him to the Pub when he isn't busy with his Girlfriend.

16.04.2025 15:06 — 👍 1    🔁 0    💬 0    📌 0
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sometimes I feel like a dinosaur, cause no one looks anything up anymore 🦕

05.04.2025 16:15 — 👍 3214    🔁 1069    💬 105    📌 145
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A picture of our old water tower & the absolute explosion of greenery happening right now. I pass by here daily on the way to work and shout a picture before you can't see anything through the trees. We should finally get some much needed rain today, but at the moment, it's still quite nice.

15.04.2025 17:04 — 👍 1    🔁 0    💬 0    📌 0

And it's about time, my friend. Long time, no see, Dejan. How is life treating you?

15.04.2025 16:50 — 👍 0    🔁 0    💬 1    📌 0

sorry for the downtime, it's fixed now! SPACEHEY IS BACK! 🥳

08.04.2025 18:04 — 👍 44    🔁 5    💬 2    📌 0

Tempest 2000 was a fabulous remake of one of my favourite arcade games. Played it for hours on end. He’s only gone and done it again. Can’t wait for this!

12.02.2025 16:42 — 👍 18    🔁 3    💬 0    📌 0

Exactly this. Interestingly, unrecognized increases in nitrate yield / purity may have also contributed to the disaster. They might have been just a bit too good in their manufacturing process.

12.02.2025 10:44 — 👍 1    🔁 0    💬 1    📌 0
100th anniversary of the Oppau explosion

🧵11/11 And that, my friends, is how Trichterstrasse got its name.
If you'd like to know more about the disaster: www.basf.com/global/en/wh...

There is also a great video on YouTube: youtu.be/2xfadqTy1wk

12.02.2025 09:13 — 👍 1    🔁 0    💬 1    📌 0

🧵10/11 In the middle of the rubble, a crater 165m in length, 95m in width & ~20m deep showed just how dangerous a false sense of safety can be. Until Union Carbide had their "Hold my beer" moment with the Bhopal gas tragedy in 1984, it would be the worst chemical disaster in history.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵9/11 The village of Oppau, where the building was situated, had been mostly leveled, leaving almost all of the 7500 population homeless. Mr. Humpe, his helpers & at least 550 others were dead with close to 2000 injured. Quite a few could only be identified with help of their work shoes.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵8/11 At exactly 07:32 and 14 seconds the first detonation occurred, followed 4 seconds later by a second, much, much stronger blast. The explosion was heard in Munich some 300 km away. The building Op110 no longer existed, a fate shared with most of the other buildings in the plant.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵7/11 ...as well as loss of life but apparently, this warning wasn't heeded and in any case probably wouldn't have been known to our demolition master dutifully preparing his explosives. This wasn't going to be a good day for poor Mr. Humpe.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵6/11 Although it was well known that ammonium nitrate was explosive, it was thought to be safe in mixture with ammonium sulfate as long as the ratio was under 60% nitrate. There had been cases in the past where the loosening procedure had led to uncontrolled detonation

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵5/11 The fertilizer was a 50:50 mix of ammonium sulfate and ammonium nitrate. Loosening with explosives was a standard procedure at the time. That was Mr. Humpe's job and he'd done it hundreds of times. Indeed, the process was routine and had been carried out without issue 20000 times before.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵4/11 You see, Trichter can also mean crater, such as "detonation crater" and tragically, that is exactly how the street got its name. On the foggy morning of September 21st, 1921, demolition master Hermann Humpe was preparing a detonation to loosen hard packed fertilizer.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵3/11 One such street that brought itself to mind while I was biking through the site recently, is Trichterstrasse. Trichter means funnel in German. An appropriate lab utensil, but in this case, not the reason for the name.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵2/11 As with any big company, there is quite the transportation infrastructure, be it ship, rail or road. The streets in BASF are usually named after one of the 300 production plants on site, or something to do with the chemical industry.

12.02.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0

🧵1/11 Hello friends! Here's another Twitter-necro thread. You're welcome! This time, it's about my company and not tiny vintage computers.

BASF, where I've worked for 41 years now, is a big company. You could fit the country of Monaco inside the Ludwigshafen site about 3 times.

12.02.2025 09:13 — 👍 2    🔁 0    💬 1    📌 0
Switching to Microsoft 365 Personal and Family Classic Plans - Microsoft SupportYour Privacy Choices Opt-Out Icon Learn how to switch to a Microsoft 365 subscription plan without AI features, which include Microsoft 365 Basic, Microsoft 365 Personal Classic and Microsoft 365 Family Classic.

Or maybe not. Thanks to @thelastpsion.com for discovering this. Looks like it is officially endorsed by Microsoft. Though very naughty of them not to mention it in the email, or make AI an opt-in. Sigh.

20.01.2025 10:29 — 👍 6    🔁 1    💬 4    📌 0
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ドライブのベルト交換せねば (;´д`)

#ポケコン #pc1600k #pocketcomputer

04.01.2025 23:02 — 👍 13    🔁 1    💬 1    📌 0

I was in the same situation, my friend. I did manage to find a European supplier with the right belts, but that probably isn't a great solution for you. The dimensions for the square belt are 62.0x1.2x1.2mm

19.01.2025 15:19 — 👍 1    🔁 0    💬 0    📌 0

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