@tehstu@hachyderm.io
@tehstu@hachyderm.io avatar

tehstu

@tehstu@hachyderm.io

Yma o Hyd | #ShowYourStripes

🏴󠁧󠁢󠁷󠁬󠁳󠁿 expat living in 🇺🇸

#GNUTerryPratchett

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coreyspowell, to space
@coreyspowell@mastodon.social avatar

Oh THERE you are! The Odysseus lunar lander was just spotted at its touchdown site near the Moon's south pole.

These before & after images were taken by NASA's Lunar Reconnaissance Orbiter from 90 km above the lunar surface.

https://www.nasa.gov/missions/lro/nasas-lro-images-intuitive-machines-odysseus-lander/

This image pair shows LRO views of the area surrounding the Odysseus site before (frame M172936310) and after (frame M1463440322L) its landing near the Moon's south pole. NASA/Goddard/Arizona State University

tehstu,
@tehstu@hachyderm.io avatar

@coreyspowell @clive Well this got me curious, and I have completely forgotten how to work this out, so to the wiki-mobile!

Apparently, ELT, with its 39m primary mirror, can resolve 2 light sources 30cm apart from a distance of 12,000km. Which is kinda bonkers when you think how large the ELT will be (see: Tom Scott video).

Assuming such a thing could be constructed, what effective size mirror would be needed to resolve Odysseus?

astro_jcm, to chile
@astro_jcm@mastodon.online avatar

We've just started installing the aluminium cladding that will protect ESO's Extremely Large #Telescope from the harsh conditions of the Atacama Desert in #Chile.

It's amazing to see this project take shape. And it's hard to convey just how big this is –– the dome is 80 m tall!

#astrodon #astronomy #engineering #technology #space

tehstu,
@tehstu@hachyderm.io avatar

@astro_jcm I'll be honest, I didn't properly appreciate the scale until I watched that Tom Scott video, where he visited the site.

In my head, I have a mental picture of how big a telescope dome should be. Evidently, this did not align at all with reality here!

dosnostalgic, to random
@dosnostalgic@mastodon.social avatar

Some DOS games that are turning 30 this year:

Jazz Jackrabbit
X-COM
WarCraft
Heretic
Beneath a Steel Sky
Ecstatica
Hocus Pocus
Magic Carpet
Little Big Adventure
System Shock
Under a Killing Moon
Wacky Wheels
Theme Park
Ultima 8
Raptor
Cyberia
TIE Fighter
Corridor 7
DreamWeb
TES: Arena

tehstu,
@tehstu@hachyderm.io avatar

@dosnostalgic Whoa, that was a good year for PC gaming.

ben, to random
@ben@werd.social avatar

Usernames on Signal are a great improvement. I set mine and added a link to contact me via Signal from my Mastodon profile.

tehstu,
@tehstu@hachyderm.io avatar

@ben Oh, interesting. So can you be looked up via username, or do you have to give out a URL with that long random string after it?

markmccaughrean, to Astronomy
@markmccaughrean@mastodon.social avatar

Good news & bad 🤷‍♂️

The good? Yesterday’s observations of the Orion Trapezium Cluster were successful & we now have NIRSpec spectral data for lots of brown dwarfs, planetary-mass objects, & JuMBOs 🥳

The bad? The other half of the programme the day before didn’t work 😭

That included our highest-priority targets, the longest exposure times, & extra calibration observations 😬

The guide star acquisition failed – we’re not yet sure why 🤨

tehstu,
@tehstu@hachyderm.io avatar

@markmccaughrean Excellent! Is that the report's official abbreviation?

ernie, to random
@ernie@writing.exchange avatar

Made a recent change to how I handle my writing. I’m now testing a self-hosted Joplin sync server, rather than Syncthing, which makes it easy to connect to my stuff on mobile at least. The nice thing about Joplin is that it doesn’t force you to use its editor to use the sync server, so it works well in VS Code, for example.

tehstu,
@tehstu@hachyderm.io avatar

@ernie Huh. I was thinking about Obsidian earlier, and how I might sync between Android and Linux, but I didn't realize you could self-host a Joplin server. Time to read up on that.

tehstu,
@tehstu@hachyderm.io avatar

@ernie I had a quick rummage through the site and didn't see a server option. Is it an official option or something you MacGyver together?

Teri_Kanefield, to random
@Teri_Kanefield@mastodon.social avatar

I have a weekend blog post ready.

I start with a few things I posted here already, and then get into the meat of my topic:

The 18th and 19th century debate: Are women and Black People "people" under the 14th Amendment?

Click here: https://terikanefield.com/the-18th-and-19th-century-debate/

(The image is to try to avoid that 500 error message)

tehstu,
@tehstu@hachyderm.io avatar

@Teri_Kanefield This is fascinating. Snippet from the section on the 14th Amendment

"nor shall any State deprive any person of life, liberty, or property, without due process of law"

How civil forfeiture is legal must be an interesting tale of legal gymnastics.

tehstu,
@tehstu@hachyderm.io avatar

@Teri_Kanefield I figured there would be some ostensibly reasonable explanation.

coffeegeek, to coffee
@coffeegeek@flipboard.social avatar

The first "professional" product review we ever posted on CoffeeGeek: it was our "launch" review, back on Dec 18, 2001. Screenshot is below.

For our 20th anniversary, we re-did the review entirely for the best siphon coffee maker ever made: the Hario Nouveau.

cc @coffee

Link ⬇️
https://www.coffeegeek.com/reviews/hario-nouveau-siphon-coffee-quickshot-review/

tehstu,
@tehstu@hachyderm.io avatar

@coffeegeek @coffee That old page is delightfully 2001! I bet it loaded in a instant.

matt, (edited ) to random
@matt@oslo.town avatar

Got a new router sent to me by my ISP :telenor: and now I don’t know what to do: replace my existing one or not.

My existing one is a shop-bought ASUS router which was good about 10 years ago. It works. 🤷

The new one is branded and probably limited by the firmware of what you can do with it, but the technical specs are better. 🫤

What would you do?

tehstu,
@tehstu@hachyderm.io avatar

@matt It's possible that old ASUS has known security issues which haven't been patched. Be tempted to move to the new one, unless they're renting it to you (frequently the case, here).

I don't think I'll be doing this again, tired of router firmware going out of date. Will get dedicated hardware to run OPNsense and use these meshes as wifi APs.

tehstu,
@tehstu@hachyderm.io avatar

@matt Ah, yes! OpenWRT is another option, if supported. Hadn't thought of that.

Yeah if the packets are still moving around fast enough for you, new firmware feels like the way to go.

GossiTheDog, (edited ) to random
@GossiTheDog@cyberplace.social avatar

The three million toothbrush botnet story isn’t true.

Here’s the original source of the story: https://archive.is/2024.01.30-203406/https://www.luzernerzeitung.ch/wirtschaft/kriminalitaet-die-zahnbuersten-greifen-an-das-sind-die-aktuellen-cybergefahren-und-so-koennen-sie-sich-schuetzen-ld.2569480

It’s simply a made up example. It doesn’t exist. It starts talking about NoName Ddosia, too, which also isn’t toothbrushes.

tehstu,
@tehstu@hachyderm.io avatar

@GossiTheDog Taking note of which outlets are breathlessly repeating the story.

petergleick, to random

Given the supposed ability of our intelligence services to tap into and collect electronic, phone, email traffic from anywhere when they search for terrorists and evil-doers, it seems weird that we can't track down and arrest all those making "anonymous" threats to US judges and schools and politicians from MAGA terrorists triggered by Trump.

tehstu,
@tehstu@hachyderm.io avatar

@ai6yr @petergleick I thought federal agencies can and do hoover up info, sans warrant, from data brokers, too?

pluralistic, to random
@pluralistic@mamot.fr avatar

Today's threads (a thread)

Inside: How I got scammed; and more!

Archived at: https://pluralistic.net/2024/02/05/cyber-dunning-kruger/

1/

tehstu,
@tehstu@hachyderm.io avatar

@cstross @montsamu @pluralistic That's fascinating. Are there sufficient digits for all banks? And I seem to recall you're able to tell the card type (VISA, etc.) by looking at the first couple of digits; vague memories of a programming exercise I once did.

I think I have some wiki articles to read.

mekkaokereke, to random
@mekkaokereke@hachyderm.io avatar

Valuable lessons were learned, but not the ones that the mother thought would be learned.🤷🏿‍♂️

  • She learned that millions of Black people haven't been "making it all up" about police mistreatment
  • She learned why US Black folk almost never call the police, for any reason
  • Her son learned that his own mom is not safe. Her lack of understanding of US racism makes her dangerous
  • She's probably going to learn that this does not meet the definition of police misconduct

https://apnews.com/article/black-teen-lawsuit-excessive-force-vermont-disabilities-7b638ed26c299c7f07033968274e8f37

tehstu,
@tehstu@hachyderm.io avatar

@mekkaokereke @jshirley I count myself lucky to not having ever encountered an emergency situation, but when I moved to the US I found it odd that 911 means you get everyone, police included. If I call 999 in the UK, I'd be asked which service I need. For roundabout versus Tesla, I'd say an ambulance was needed due to a crash.

mekkaokereke, to random
@mekkaokereke@hachyderm.io avatar

NBA basketball player Michael Porter Jr says that women's basketball players shouldn't get paid nearly what men make, because they don't have as many fans, and aren't "packing out arenas" like men are.

Look. I'm not even mad. I don't think he's wrong about player pay should be tied to league revenue, which is tied to in person attendance, online, and TV viewership.

I'm not mad. I just know that he hasn't looked at his NBA champ Denver Nugget average game viewership, compared to Caitlin Clark.😬

tehstu,
@tehstu@hachyderm.io avatar

@mekkaokereke tickets for the Northwestern game were going for $750. How much does it cost to watch an NBA game?

Unixbigot, to random
@Unixbigot@aus.social avatar

I don’t know /why/ cleaning robots have microphones, but it can’t be good. What I /do/ know is that a microphone implies an input and an input implies a buffer. And buffers can be overflowed.

As I dance through the streets playing my pipe, augmented with inaudible-to-humans harmonic overtones added by my homemade amplifier, the robots hear, listen, overflow, obey, follow. The trail of robots stretches out of sight, now.

I don’t yet know for sure what I’m going to do with my army of two thousand score Roombas, but it can’t be good.

tehstu,
@tehstu@hachyderm.io avatar

@Unixbigot the streets have never been so clean

dan_ballard, to random

Can other folks try DuckDuckGoing for terms like "cwtch", "cwtch im", "cwtch.im", "open privacy", "open privacy research society" and "openprivacy.ca"

As far as I can tell we're completely not in DDG search results. Posts mentioning and linking to us are, our Cwtch PlayStore listing is. Sketchy clone sites of us are, but not our two core sites. Which makes it hard to believe it's an error.

Can others confirm that DDG refuses to return our sites as results?

tehstu,
@tehstu@hachyderm.io avatar

@dan_ballard Yup, I see the same thing.

On Mojeek and Google, "cwtch open privacy" brings back a page full of very related results, including "cwtch.im". Google probably has the best results (ironically), but @Mojeek is a very close second.

For the same search, DDG returns basically what you're seeing, although I note Bing does the same thing, more or less. In fact, the two are so similar that I assume it's Bing's results at work here.

fkamiah17, (edited ) to random
@fkamiah17@toot.wales avatar

I love being told by Americans that we wouldn't have a monarchy if the public "withdrew their support".
Ditto Canadians.

🙄 😡

tehstu,
@tehstu@hachyderm.io avatar

@fkamiah17 Yeah, I'm over here and I wouldn't take any constitutional procedural advice from my fellow Americans.

tehstu,
@tehstu@hachyderm.io avatar

@fkamiah17 Oh aye, people don't know how their own country works, much less others!

Iconfactory, to fediverse
@Iconfactory@iconfactory.world avatar

Online media can be overwhelming. It's fragmented between countless services, websites, social networks, and apps.

You need an app that weaves together an overview of nearly everything that’s happening across all the different services you follow.

That’s our vision for Project Tapestry, the new Kickstarter we're launching today.

https://www.kickstarter.com/projects/iconfactory/project-tapestry

tehstu,
@tehstu@hachyderm.io avatar

@Iconfactory I won't be able to take advantage of this, but the project looks fascinating. I hope you get it funded and able to continue innovating in this space.

matt, to random
@matt@oslo.town avatar

What are you following?

tehstu,
@tehstu@hachyderm.io avatar

@matt A couple for my state and state weather posts. Beyond that, I can't remember! How do I look it up?

ai6yr, (edited ) to cycling
@ai6yr@m.ai6yr.org avatar

Success! Switch to a mountain bike for the cargo trailer was the correct move. More gears means moving a load uphill is now easy (albeit.... SLOW). Hauled some (full) plastic drawers one way, more (full) plastic drawers another way for a mile or so on hilly terrain, no problem.

tehstu,
@tehstu@hachyderm.io avatar

@ai6yr I used to tow a kid carrier with my bike, nobody batted an eyelid. Perhaps cargo runs should be disguised thus!

albertcardona, to uk
@albertcardona@mathstodon.xyz avatar

The amount of kids, all boys, in emergency room for head concussions from playing sports – it's scary. Mostly rugby. Why isn't this sport banned in schools yet? The long-term brain damage is well documented.

tehstu,
@tehstu@hachyderm.io avatar

@albertcardona I was absolutely shamed (by teachers) for not wanting to participate in rugby at school. Of course, it was the 80/90s and I wasn't aware of the head trauma, but still. It's more the attitude of the staff.

I'm so glad the sports my kids are interested in are much less likely to have these sorts of injuries.

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