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Power

What's Happening To Wholesale Electricity Prices? (construction-physics.com) 43

US wholesale electricity prices have nearly doubled since 2020, rising faster than consumer rates across most regional grid operators. Analysis of location marginal pricing data from 17 trading hubs shows average wholesale costs increased from baseline 2020 levels to peaks 2-4 times higher by 2022, before partially recovering. Consumer electricity prices rose 35% during the same period.

Transmission congestion spreads are widening in most Independent System Operators and Regional Transmission Organizations, particularly in PJM, SPP, and NYISO, where bottlenecks increasingly prevent access to cheaper generation. California's CAISO stands alone among major grid operators as wholesale prices remain flat or decline in 2025 despite natural gas volatility. The cheapest wholesale electricity continues to trade in SPP's Oklahoma-Kansas region at $16-17 per megawatt-hour.

Submission + - Could plastic in your food be fueling Azheimer's? (sciencedaily.com)

alternative_right writes: Plastic particles from everyday items like Styrofoam cups and take-out containers are finding their way into the brain, where they may trigger Alzheimer’s-like symptoms. New research shows that mice carrying the Alzheimer’s-linked APOE4 gene who consumed microplastics exhibited sex-dependent cognitive decline, mirroring the differences seen in human patients.

Comment Re:We are so screwed (Score 1) 199

Remember - the Federation reserved the Death Penalty for making AI Androids.

Noonian Soong had to exile himself to a remote planet outside Federation control to work on Data and Lore (and his sexbot...).

They needed people to be able to have jobs *that* badly.

Which ... stop sending redshirts outside the ship with magnetic boots in a radiation storm, OK? They could have at least had some astromech droids. Sheesh!

Comment Better Targets (Score 1) 24

I recently got a "plastic" target that changes color and the holes mostly self-heal if you don't use a hollow-point.

Good for plinking but they do wear out eventually.

I didn't even know this material existed before a buddy told me they were on Amazon. Amazing times, for sure.

Heck, I picked up some 100-lb test fishing line the other day that is some sort of braided heavy-chain polyethylene that is 11 times stronger than steel wire at the same size. The company made mechanical spinnerets to mimic spiders' to get it to work.

Again, I had no idea until a buddy told me it was $20 on Amazon.

Wild.

Comment Re:And (Score 0) 113

Back in the day we'd install wild boards that would upgrade the Mac CPU's by a generation or two, add FPU's, etc.

All of this depended on the systems being too expensive to replace or buy new except once in a blue moon.

At $600 which is probably $200 in 1986 money, it's a bit harder to be mad.

Those systems were probably $10K in 2025 dollars. Heck, a few were $10K in 1986 dollars.

Comment Re: Keep it plugged in (Score 1) 173

If they want it preconditioned? Yes, welcome to 2025, they can install the app on their phone. Or they use the 'remote climate start' option on the keyfob. Or they shoot you a quick text asking you to hit the button in your app.

You keep trying to paint these advancements in convenience and comfort as terrible burdens, and it's weird.

Comment Re:Kilocalories of energy each contestant burned? (Score 1) 71

*nerd alert*

The original script had The Matrix running in parallel on all the human brains.

Studio execs said that was too confusing and that they should be batteries.

Also Neo is seen on the Nebuchadnezzar with hundreds of acupuncture-looking needles with wires to get his muscles working while he's in a coma.

Writers should have been left alone (a story old as time).

Comment Re: Or... (Score 1) 157

I guess I should clarify. In addition to "just the W2" there's also a monthly, quarterly, or yearly payroll tax report that goes to the IRS, along with a whopping large check for the withholding, as part of normal payroll processing. Different companies do different reporting standards, of course. But they're getting the data a lot more often than you think, just from the money paid in *during* the year, before the return is filed for.

Comment Corals are Ancient (Score 1, Informative) 44

The Earth has frequently been much warmer than it is today and coral reefs grew much faster then.

Perhaps they have a fine point to make but the implications fly in the face of established evidence.

And not shaky evidence - you can go vacation on huge islands made of these old reefs, from when the oceans were higher.

You can go visit Chazy Fossil Reef today and see coral fossils 480 million years old, from when Northern Vermont was a tropical marine environment.

These data aren't disputed in the field.

Comment Re:So apparently premium gamer (Score 1) 65

The Dreamcast/PowerVR architecture was pretty awesome. But if there's one thing computing keeps teaching us, it's that in the end, brute force beats specalization. That said, we're about at the point for somebody to wire up eight SATA lanes in parallel, and make Super Parallel ATA or something. Then, in another twenty years, move back to serial when they realize that it's faster to blast eight bits down whatever new system there is, than to synchronize eight lanes. And so on.

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