Spyke

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The Final Final Layer_new(3)

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Power company engineer here, it’s true that a lot of our supporting and analytics software went down during the AWS event.

However, most devices that actually control grid units (called bulk electric system cyber-assets) are air-gapped or utilize a data diode.

FERC Reliability Standards and NERC CIP

However-er, flipping through those standards just now, turns out it’s 100% permitted to connect your “bulk electric system cyber-asset” to a cloud integration if done compliantly.

fuck_ai

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OpenAI is helping the US gov to mass surveil and kill people autonomously

So Anthropic was requesting the DoW to include two (and only two) prohibited uses in their contract:

  • Autonomous killing with no human involvement
  • National, mass surveillance

My understanding was… that’s all Anthropic was asking for, any other use was acceptable. That’s why the deal wasn’t going through.

Now, Anthropic’s contract has ended, and the same day OpenAI is the DoW’s golden child?

Something tells me OpenAI’s contract does not have those prohibited uses in it.

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Amazing photoshop work, just incredible (literally incredible)

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I was talking with a colleague about this. They’ve had a lot of “gang culture” exposure.

Their opinion was it wasn’t a MS13 tattoo.

They said MS13 tattoos were notorious for being massive and blatant, not secretive and subtle.

They elaborated that gang tattoos are used for “repping” and need to be immediately clear who you’re repping for, otherwise it defeats the purpose of showing reputation and providing protection.

Just my $0.02

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oh no! think of the stock market!

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I’m adjacent to this problem, so I have a little context, but am not an expert at all.

To my knowledge, we don’t have granular control over panels. So we can shut off legs of a plant, but that’s a lot of power to be moving all at once.

Instead, prices are set to encourage commercial customers to intake more power incrementally. This has a smoother result on the grid, less chance of destabilizing.

A customer like a data center could wait to perform defragmentation or a backup or something until the price of power hits a cheap or negative number.

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I am a very liberal person and I have very liberal children, except for one. I'm pretty sure my Gen Z son has been taken in by fascist doctrine. What can I get him for Christmas?

I used to be heading down this path as a teenager. For me, college was the eye opener. When I broke away from my normal bubble of people, I would have my opinions and biases challenged.

I like the travel suggestion as well. Also I went to some music festivals around that time that were pretty significant to my beliefs. I guess it depends on the type of music they prefer though.

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oh no! think of the stock market!

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Piggybacking on your grid stability point, another issue I don’t see getting addressed here is ramp rate.

If we install enough solar where 100% of our daytime load is served by solar, that’s great. But what about when the solar starts to drop off later in the day?

A/Cs are still running while the sun is setting, the outside air is still hot. People are also getting home from work, and turning on their A/Cs to cool off the house, flipping on their lights, turning on the oven, etc.

Most grids have their peak power usage after solar has completely dropped off.

The issue then becomes: how can we serve that load? And you could say “just turn on some gas-fired units, at least most of the day was 100% renewable.”

But some gas units take literal hours to turn on. And if you’re 100% renewable during the day, you can’t have those gas units already online.

Grid operators have to leave their gas units online, running as low as they can, while the sun is out. So that when the peak hits, they can ramp up their grid to peak output, without any help from solar.

There are definitely some interesting solutions to this problem, energy storage, load shifting, and energy efficiency, but these are still in development.

People expect the lights to turn on when they flip the switch, and wouldn’t be very happy if that wasn’t the case. Grid operators are unable to provide that currently without dispatchable units.

news

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Scouting America says transgender kids are still welcome after Pete Hegseth claimed they weren’t

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I think your local offerings can be a big factor. I grew up in scouts, loved my experience for the most part.

But talking with other people about their experiences can be a mixed bag. Each troop has its own priorities, the national Scouting organization gives troops a lot of flexibility on how they want to run their operation.

My troop, for example, was huge on outdoor activities. We had monthly camping trips, sometimes more than one a month. We did participate in organized “scouting events” as well with other troops, but that was sort of secondary.

Other troops are big on “scouting achievements” like merit badges, “scouting societies” like Order of the Arrow, medals and honors kinda thing, I felt like that would be a bit of a drag. But to each their own.

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oh no! think of the stock market!

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Gravity energy storage doesn’t scale well. I’ve replied to other comments with more detail on this.

There are more feasible energy storage technologies out there, but these are super cutting edge and are not ready for grid-level deployment yet.

The future of grid level energy storage is almost certainly not going to be gravity based. At least not on a large scale.

You can’t have 100% of load be renewable/solar and have gas units online on top of that. That’s over generation. You have to match the supply exactly with the demand. If you mismatch, you destabilize the grid. Undersupply causes blackouts, oversupply melts power lines.

If a unit takes 10 hours to start, solar hours are from 6am to 6pm, and peak load is at 7pm with 0% solar; when do you recommend we start this unit? At the minimum, we’d have to order it on at 7am. Units have to run at a minimum load, let’s say 100MW for this unit. So now you can’t 100% solar from 7am to 6pm, you have to leave 100MW of room for this base loaded unit.

This doesn’t even factor in regulatory requirements like flex, spinning reserve, and other balancing and reliability requirements. Grids are required to have emergency units available at an instant to prevent mass destabilization if parts of the grid fail.

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Friendly reminder to print awkward models on an angle

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Similar, but I believe the strength addition is also because it changes the directions of the Z-axis layers.

Most filament is rather strong in tension. If you imagine printing a regular cube, without rotation, it’s going to be strongest stretching or compressing the sides of the cube.

But if you pulled the cube apart from its top and bottom, the only adhesive strength is the fused connection between layer heights. Which is super weak.

By printing at an angle, the layer heights may be in a direction that doesn’t receive tensile load, making it functionally stronger.

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Any good tools for learning blind typing?

I used to be a hunt-and-peck typist. For me, first you have to build muscle memory for key fingerings, which key is pressed by what finger. Then you can start to get faster. Building a strong foundation first.

I would have this site open on one window: www.keybr.com

And this image on another for reference:

KeyBR has “levels” where you work on a specific set of letters first, until you’re fast enough and they give you the next set of letters, adding on to what you’ve already done.

Once you’ve completed all letters, you stop progressing and just type words with all letters.

For me, after my first completion of keyBR, I spent a day or so practicing at the “endgame.” After that, I’d restart the entire module from scratch, back to the individual letters. Rinse and repeat.

After about a month or two, I was already touch-typing.

Then I got really into monkeytype.com, and started typing faster and faster.