Search found 624 matches

by kdahm
Thu Jul 30, 2026 8:23 pm
Forum: Administration And Personnel
Topic: I am not a bot question
Replies: 13
Views: 165

Re: I am not a bot question

I'm not. It might be a European thing.
by kdahm
Wed Jul 22, 2026 5:46 pm
Forum: Space and Technology
Topic: Advanced OpenAI model broke containment during testing, hacked Hugging Face
Replies: 20
Views: 768

Re: Advanced OpenAI model broke containment during testing, hacked Hugging Face

Oh Dear! AI models, created by stealing data, have targeted other AI models to take them over and steal their data.

Is this something we should condemn or encourage? I'm torn.

and

How Sad! Never Mind!
by kdahm
Mon Jul 20, 2026 10:59 pm
Forum: The Bar
Topic: Incoming Personnel Briefing Book from Barksdale...
Replies: 2
Views: 189

Re: Incoming Personnel Briefing Book from Barksdale...

It's missing the companion book: The Dangers and Concerns of Moonlighting as an Exotic Dancer while in the Services Including such necessary chapters as: Matrimony Article 134 (104 Indecent Conduct) And You - How not to buy a Big Chicken Dinner Article 134 - Fraternization The IRS: Be Sure to Pay Yo...
by kdahm
Thu Jul 16, 2026 1:01 pm
Forum: Space and Technology
Topic: Ford rehires graybeard engineers...
Replies: 20
Views: 891

Re: Ford rehires graybeard engineers...

It could be they have reduced piston ring contact pressure to get less friction That is my understanding. They're also using super-thin oil which I don't think bodes well for long-term wear protection. IMVHO auto companies are pushing so hard for squeezing out ever better mileage (with turbos, dire...
by kdahm
Mon Jun 29, 2026 7:16 pm
Forum: Space and Technology
Topic: Megalodon fossils found, or at least relocated.
Replies: 1
Views: 479

Megalodon fossils found, or at least relocated.

The largest fossil vertebra of Megalodon were originally found in 1978, broken in 1989, misplaced, relocated in 2017, languished in some obscurity, and now has some new publications. It confirms the previously reported diameter of 23cm, and thus provides more support to the extrapolated length of ar...
by kdahm
Sun Jun 21, 2026 2:10 am
Forum: History and Warfare
Topic: US Air Force News
Replies: 295
Views: 8808088

Re: US Air Force News

...Here's a thought - I know, it's gonna sound crazy but it might just work - how about REFUEL CERTIFYING A PILOT BEFORE YOU TYPE CERTIFY THEM AND SEND THEM TO A LINE SQUADRON??????? We've already killed one kid this way, we almost lost a few more on this. Mike I think they were being type-certifie...
by kdahm
Sun Jun 21, 2026 12:56 am
Forum: History and Warfare
Topic: US Air Force News
Replies: 295
Views: 8808088

Re: US Air Force News

...Here's a thought - I know, it's gonna sound crazy but it might just work - how about REFUEL CERTIFYING A PILOT BEFORE YOU TYPE CERTIFY THEM AND SEND THEM TO A LINE SQUADRON??????? We've already killed one kid this way, we almost lost a few more on this. Mike I think they were being type-certifie...
by kdahm
Wed Jun 03, 2026 4:47 pm
Forum: The Media Center
Topic: New Stargate show in the works
Replies: 19
Views: 8790

Re: New Stargate show in the works

Prehaps Amazon got gunshy after blowing a billion on two seasons of rings of power. Honestly I bet if they refrained from major name actors (let's be honest, star power doesn't put butts in the seats like it used to) they could produce a decent series on a modest budget. I bet they revisit this in ...
by kdahm
Wed Jun 03, 2026 4:34 pm
Forum: The Media Center
Topic: Sound systems in theatres
Replies: 2
Views: 532

Re: Sound systems in theatres

So we wandered along to hear a bunch of show tunes (mostly opera and musicals), by 4 singers. Whenever they started belting the songs out fortissimo to my (adjacently professional) ear there was a lot of distortion. So is it when singers sing loud they introduce distortion, or do the audio guys del...
by kdahm
Fri May 29, 2026 3:27 am
Forum: Space and Technology
Topic: Blue Origin - New Glenn Explosion
Replies: 10
Views: 1888

Re: Blue Origin - New Glenn Explosion

Is this more worth of:

"There seems to be something wrong with our bloody rockets today!"

or

"You've lost another one, Jeff?"
by kdahm
Wed May 27, 2026 3:51 pm
Forum: The Bar
Topic: Little bit toasty here
Replies: 127
Views: 7926

Re: Little bit toasty here

Tangential: US seems to pole-mount 'local' transformers, while UK prefers neat 'block-house' brick buildings. The pole-mounted kit is inherently more vulnerable to lightning strikes... FWIW, back in the days of 'B&W' TV when, beyond range of 'rabbit ears' on set, you needed an 'arms-span' of 'H...
by kdahm
Wed May 27, 2026 2:27 am
Forum: The Bar
Topic: Little bit toasty here
Replies: 127
Views: 7926

Re: Little bit toasty here

I’m well aware of the issues with last mile service, having lived through my fair share of big thunderstorms, derecho and hurricanes. Spot last mile disruption restored pretty quickly is what I would expect to see. My point isn’t that those things don’t happen. My point is that you’re describing is...
by kdahm
Tue May 26, 2026 9:54 pm
Forum: The Bar
Topic: Little bit toasty here
Replies: 127
Views: 7926

Re: Little bit toasty here

It’s not that serious unless your power company has seriously skimped on maintenance, is a mass murderer, or both (cough, PG&E, cough). At least in the US, local utilities have both the authority and responsibility to trim trees necessary to protect lines (though homeowners are not advised to r...
by kdahm
Tue May 26, 2026 4:55 pm
Forum: The Bar
Topic: Little bit toasty here
Replies: 127
Views: 7926

Re: Little bit toasty here

Huh? How vulnerable to weather is your power infrastructure? Given that the UK routinely gets lots of nasty winter weather, your infrastructure should be pretty robust against storms bringing down power lines. Thunderstorms generally don’t cause massive blackouts from lightning strikes if you’re pr...
by kdahm
Fri May 22, 2026 7:03 pm
Forum: Space and Technology
Topic: How Egypt’s Great Pyramid Survived Thousands of Years of Earthquakes
Replies: 5
Views: 1853

Re: How Egypt’s Great Pyramid Survived Thousands of Years of Earthquakes

Or that it's a big pile of fairly homogeneous stone, in a pyramid shape, and placed on fairly solid ground. Plus a significant amount of survivorship bias, in that pyramids with structural problems under seismic loads would have collapsed in the past 2500-5000 years, thus not being available for stu...
by kdahm
Thu May 14, 2026 6:29 pm
Forum: Space and Technology
Topic: Potential shortcut to Mars discovered
Replies: 10
Views: 7431

Re: Potential shortcut to Mars discovered

FTA A significant drawback of the cycler concept was that the Aldrin cycler flies by both planets at high speed. A taxi would need to accelerate to 15,000 miles per hour (6.7 km/s) around Earth, and 22,000 miles per hour (9.8 km/s) near Mars. Delta V 17 km/s. that's about 1/3 the escape velocity of...
by kdahm
Wed May 13, 2026 7:00 pm
Forum: History and Warfare
Topic: Sweden Considers French Defense Frigates to Strengthen Naval Power in Baltic Sea.
Replies: 60
Views: 29486

Re: Sweden Considers French Defense Frigates to Strengthen Naval Power in Baltic Sea.

To add to the above, I haven’t been able to read the full srticle as it’s paywalled, but I saw the below snippet posted which is rather interesting. It suggests that the French have offered to transfer a hull built for the French navy to Sweden in order to accelerate the delivery process. That coul...
by kdahm
Fri May 08, 2026 3:47 pm
Forum: Space and Technology
Topic: Potential shortcut to Mars discovered
Replies: 10
Views: 7431

Re: Potential shortcut to Mars discovered

Neat idea, but in the era of supercomputers, is it useful? Belushi TD No, it's pretty much useless. It just says that he can predict whether the asteroid can cross both orbits based on early observation data. Since the orbits of both Earth and Mars are known to a fine degree of detail, as well as a...
by kdahm
Thu Apr 23, 2026 2:20 am
Forum: History and Warfare
Topic: US Navy News
Replies: 445
Views: 210065

Re: US Navy News

The White Elephant class will take at least two years to design, and even longer to start construction. The next Administration will undoubtedly cancel it or convert the funding into something a bit more sane. If the Navy BuShips really sees it as a boondoggle, they can and will also slow roll it, d...
by kdahm
Tue Apr 07, 2026 5:18 pm
Forum: Space and Technology
Topic: NASA announces major overhaul of Artemis moon program amid safety concerns, delays: "We've got to get back to basics"
Replies: 52
Views: 19478

Re: NASA announces major overhaul of Artemis moon program amid safety concerns, delays: "We've got to get back to basics

Micael wrote: Tue Apr 07, 2026 5:10 pmMeanwhile:
The question is whether that's ignorance or stupidity. Ignorance can be fixed, even if she should be able to do the research herself, having a doctorate and all. Stupid is forever.