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Comment Re:a step too far (Score 1) 240

you sir, are blind, war is never good

What an utterly naive interpretation of world history you have. I can assure you, if you'd been a Jew being rounded up for extermination in WW2 you'd have a different opinion. Likewise, if you were Chinese or Korean being subjugated by Imperial Japan, you'd have a different perspective. There is such a thing as a "just war" even though you somehow ignore the concept. It's usually when your opponent starts the war and is hell bent on eradicating you and your way of life.

Alas, you sit there in perfect safety and comfort, passing judgement on those who sacrificed fa more than you can ever imagine so you could impugn their sacrifices.

Comment Re:Oh look. (Score 1) 240

For now, people can worry about what type of weapons to use and whether or not certain types should be banned.

But in the future, all the debates will be about will be "how do we pick just the right grid squares in which to Kill All Humans?"

Banned for who? And who's going to enforce this ban?

You have to remember any treaty (a) must have signatories that agree to follow it and (b) there must be a method of enforcement. If you lack either of these two conditions, the treaty has no effect.

Comment Re: Oh look. (Score 1) 240

If there was a "total war" America would not exist anymore.

Not sure how you think you could pull that off, but whatever.

We sink your carriers, then we siege your cities.

Again...exactly how do you plan to accomplish this? It's not like Iran hasn't been firing missiles at our carriers this whole time. Yeah, it's a halfhearted effort by the Iranians, but what exactly do you think would happen to Iran if you managed to even damage one of our carriers, much less sink one? I can describe it thusly: the American gloves would come off. Iran would be plastered into oblivion via conventional bombardment, and there's very little Iran could do to stop it. Sure, we'd take losses, but the Iranian regime would cease to exist in totality. America has had this option available to it since day one. We haven't exercised it. Not because we couldn't do it but because we chose not to. Do not mistake restraint for a lack of capability.

Comment Re:Did dropping intel help the performance? (Score 1) 120

Uh no, because every feature has to be developed and tested and working smoothly on both operating systems .. the x86 CPUs are 6 years old .. the feature set will get out of sync really fast to accommodate it. Think about it every time someone comes up with a new feature the x86 engineer would exclaim "wait, I can't support that with reasonable perf!". At some point, like maybe last week, due to dependencies and things like that, the source will have IFDEFs that basically exclude old x86 from every feature. You really think babysitting that is valuable or best use of an engineer's time?

Comment But but but... (Score 4, Insightful) 39

...but Fox said that California is bad! How many of the Fortune 500 companies now in Texas actually started in California and then moved to Texas and still have a substantial California presence? The game is called talent, and talent doesn't want to move to Texas, especially female talent.

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) 113

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).

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