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Comment Re:I want to see inexpensive plugin hybrids but .. (Score 1) 135

You might want to read up on how current hybrid vehicles actually work, 'cause it seems you have more than one misconception going on.

I have. For instance, my latest vehicle is the Ford F-159 XLT,, the full-hybrid model of the F-series pickup truck line. Power train is:
  - 6 cylinder dual-turbo engine. (runs low power but approoximately doubles output when a lot is needed.)
  - 47 HP motor-generator "pancake" on the engine side of the ttransmission, to scavenge / return power to./from a 1.5 kWhr lithium battery.
  - 10-speed automatic transmission, working with the lithium battery;s main alternator to fine-tune match the engine/mogen to the current driving situation. Max power of engine plus hybrid mogen; 430 hp.
  - full four wheel drive.

So it's primarily a gas-engine power train with an electric-car motor mechanically coupled to the engine shaft. Many other hybrids, from the venerable prius onward, are similar, with plug-in variants having a big scavaging/peaking battery good for pure electric operation of tens of miles rather than a minute or so and a wall-powered charger added.

What I'm looking for is essentially a pure electric - totally electronic "transmission" consisting of alternator(s) between the batteries and the motor(s), plus a tiny engine-generator able to burn gas and feed some teens of KW of charging power into the batteries when running down the road or parked near it.
 

Comment cobalt chemistry, not so nice. (Score 1) 115

Do the Waymo batteries use one of the lithium chemistries including cobalt, or a non-cobalt chemistry such as lithium iron phosphate?

Cobalt chemistries have a higher power/weight and energy/weight ratio, which made them the go-to chemistries for vehicle batteries. But they also produce oxygen when the cells overheat, leading to an unextinguishable runaway fire hazard: A burning cell makes enough heat to ignite the adjacent cells, so the whole assembly of them goes. Bad enough when it's a car's worth, but a disaster if it's a shipping-container sized module of a utility energy storage site. (And even worse when the site is a building full of racks, which someone had "protected" from fire with water-spraying, equipment-shorting system, so the whole site burns up, as happened recently with one in California creating a toxic mess.)

That's why purpose-built stationary lithium energy systems use non-cobalt chemistries - heavier, but a shorted cell just kills itself without getting hot enough to light off its neighbors.

Comment I want to see inexpensive plugin hybrids but ... (Score 1) 135

I want to see inexpensive plugin hybrids.

But not like the current ones, which are primarily an engine/tranny powertrain with a motor/generator + small battery for scavenging downhill/braking energy for later accelleration/uphill/cruise/power-boost.

I want ones that are primarily a battery-electric with a small aux engine-generator (say 15-20 HP range), big enough to power crusing with a bit left over for gradually charging. That would let you range-extend by the size of your gas tank plus fillups (i.e. indefinitely if only gas is available) or go from battery empty to back on the road in a couple tens of minutes.

The backup engine would only run at max-efficiency speed and could use an atkins-like cycle (see "liquid piston engine") to get the max power out of the fuel. Most operation would use power-grid charging (when available and cheaper than fuel).

Comment Re:kind of a big deal (Score 1) 29

"kind of a big deal" the guy specifically said that it isn't. Y'know, the guy who's name makes the Li in Linux I guess that quote is included, but it kinda defeats the whole article. Weird and stupid clickbait but it's nice to see people excited about Linux.

Increasing UDP throughput simply by inlining a function is a big deal!

Comment They won't fix it (Score 1) 89

I have been to all of the QC Snapdragon briefs, know the engineers personally, and have written about the shitshow on SemiAccurate.com extensively, basically I know what is going on. QC doesn't understand what they are doing and why, and there is ZERO internal impetus to change from the people on top. They do nearly nothing on software enablement because, "That is Microsoft's job". Drivers are intentionally locked down and encrypted to block Linux, and x86 compatibility is BETTER in hardware than the Mac Mx line (Same people who did the M1 and M2 did the X1 and X2, and they all just bailed on QC) but the software is.... oh look outside, there is a sky.

TLDR: No chance in hell there will be a fix.

                    -Charlie

Comment Re:Smart TV means accessing all your private data. (Score 1) 79

The best part about smart TVs is that they DO collect your data. This supplements the price of the TV and lets you get one for much cheaper. With the money you save you can buy a streaming device (Chromecase/AppleTV/Shield/etc), ideally using this device and never even connecting your TV to the network/wifi/internet. In the end you have a cheaper TV, and you have a platform that you choose (Apple/Roku/Google/etc), and your sharing less of your data.

Sadly while your logic sounds spot on, the reality is, that TV still does ACR (basically hashing each screen sometimes multiple times a second) and builds one hell of an accurate profile of everything you watch. Even if the source is HDMI. And it's still sold.

Food for thought, that HDMI cable to your dedicated device, it likely supports networking, so the TV has a path to the internet even if you don't connect an ethernet cable directly to it, or add in your wifi creds.

Comment Re:Next time... (Score 1) 118

I’m going to assume you have zero personal faults

Drink and driving is not a mistake or a personal fault. It's a conscious and truly FUCKING DUMB decision that should have significant consequences for you personally and no one else.

Comparing it to diabetes is just stupid. No one killed anyone else by getting diabeties, unless they accidentally sat on them.

I've heard of traffic 'accidents' where a diabetic went hypoglycemic, passed out, and drove into other cars, pedestrians, etc. For some reason the news always reports it as a 'medical event', but the point is, people are killed by diabetics due to their diabetes way too often. It is an apt analogy. An idiot decides to drink and drive an puts people at risk. An idiot with diabetes fails to control their blood sugar and decides to drive, putting people at risk.

Comment Re:It's not THAT difficult (Score 1) 166

I got skills you don't know about, man. I could fix it.

Yeah, it's easy to add more code to fix stuff that should be deleted. Just have the launcher code call your new code which bypasses all the old code. The old code can happily remain, it'll just never be called. No special skills required. If you look at the windows codebase, you'll see this technique everywhere.

Comment Look up "human shields" (Score 1) 255

And a douche bag of a president who drops bombs next to schools and kills 135 kids . Should resign on the spot for that.

Look up "human shields", the practice of siting military targets among (or in or under) large collections of non-military civilians, in order to deter strikes against them or produce propaganda claims of atrocities when they're attacked anyhow.

In such situations the fault for the "collateral damage" is assigned to the side that set up the arrangement, not the side that hit it.

Nevertheless, it should be noted that the US has been trying very hard to use precision munitions and extreme military intelligence to take out military targets with as little harm to the innocents they're embedded among as possible, with impressive success. Compare the amount of collateral damage in this war to any of those conducted in the 20th century.

Comment Comparing your accent to claimed residence history (Score 1) 255

He's doing the bare minimum sniff test of verifying that *you* are the guy whose name is on the bookings and not someone sneaking in on someone else's name who can't even pronounce the name on your fake id.

At least in the case of people claiming to be returning citizens I've been told that they're comparing your accent to your claimed residence (or residence history).

Different words are acquired at different ages, and many are pronounced with regional variations. An expert can talk to you for a few minutes and come up with a pretty good age-map of where you lived as you grew up. An agent with a modicum of training can detect a mismatch between how you pronounce certain words and your claimed residence and pass you through quickly or keep you around and drill more deeply. (If you now live in an area with a regional accent wildly different from where you grew up it can help to answer a where-do-you-reside question with "Footown, but I grew up in Barstate".)

I presume they are doing something similar, though no doubt with lower resolution, on the world-wide level for visitors from other countries.

Comment Re:As long as needed (Score 1) 137

If you had no optical drive, no sound card, and no NIC...MAYBE 30 seconds. I'm highly skeptical of a 3 second boot to Windows 3.1. I put in a lot of time optimizing autoexec.bat and config.sys for various use cases, such as DOS gaming, Windows productivity, etc. Those machines were not fast enough for a 3sec boot. It took longer than that to load himem.sys and emm386.exe.

Agreed, I had a 486DX2-50 from Dell. At best, I got it to boot into windows 3.1 on Dos 6.22 in about 25 seconds. That was with the HDD in DMA mode, and a heavily optimized config.sys and autoexec.bat. Unfortunately just the POST ate up 10 seconds.

The OP's claim of 3 seconds is ludicrous. Maybe on a modern VM emulating a 486?

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