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Comment Re:As long as you are not the last one out... (Score 1) 193

Yes Social Security IS a ponzi/pyramid scheme

It is this only because they won't eliminate the contribution cap. That would keep it funded for decades and give us plenty of time to come up with something better.

Me and my wife take care of my parents because my siblings don't want to

You're supposed to raise your kids to want to take care of you. Sounds like you either got different treatment, or tolerate more abuse.

I tell parents of those kinds of kids, don't leave them ANYTHING, let them figure it out on their own when you die.

I've had to figure it out on my own for the most part anyway because my parents were so terrible at parenting. My father did teach me one valuable lesson, pay attention, but as he frequently did it with his hand I didn't grow up with a lot of affection for him.

Comment Re:So the entirety of human knowledge wasn't enoug (Score 1) 43

So, training LLMs on the sum of human knowledge

It's complete shit. I have a couple of favorite questions I ask search engines, LLMs and whatnot. None of them get the answer right. Based upon incorrect references to more recent sources. Nothing existed before Google started scraping the Internet. Even if the on-line source references the correct source. The LLM can't figure that out.

Comment News? (Score 2) 26

when they collided with the crane that was being used for roof work on a distribution facility

The TV news carried this story, along with an aerial view of the "construction site". In addition, I drilled down through TFA and found the site: A United Rentals parking lot. Which agreed with the TV news: Three cranes parked side by side, raised to full height.The man-lift type crane.

I'm not sure what the FAA regs say about leaving these things parked and raised up like that. On the other hand, I'm not sure if the Amazon site qualifies for any special air rights as would a cargo airport or heliport.

Comment Trying wine 2003 (Score 1) 10

Walmart's been trying to get suppliers to RFID stuff since their 2003 RFID mandate, which demanded suppliers tag pallets and cases by 2005, but s pretty much failed out of the gate due to exorbitant tag costs, unreliable technology, and supplier pushback, resulting in only partial compliance and a scaled-back approach by 2006. They really pushed for UHF EPC backscatter tag standardisation. But UHF is PITA. It can reflect off surfaces, not penetrate to cartons inside pallets with metal and water.

But.. they keep persisting. Interesting to they are trying BT now. Apparently the wiling tags scavenge RF to power their BT transceivers.

Here’s an AI summary.

Walmart’s battery-free Bluetooth Low Energy (BLE) tags, like Wiliot’s pixels, harvest ambient RF energy (e.g., from Wi-Fi or RFID readers) using a small antenna and efficient rectifier, capturing 2.5-50 W in retail environments to charge a capacitor for brief BLE transmissions that consume ~9 J per packet. Ultra-low-power chips with duty cycling and simplified protocols enable 3-5 mA bursts lasting milliseconds, broadcasting minimal data (e.g., ID or location) over 1-10 meters every few seconds, with Walmart’s strategic placement of BLE gateways and RFID readers ensuring sufficient RF energy for reliable operation in stores and distribution centers.

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