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Comment Re:Respecting copyright is an important part of FO (Score 1) 109

The whole process that split AT&T's System V and BSD should bear some weight here, at some point there was an agreement that, once BSD rewrote the few offending portions, AT&T had no claim anymore.

Frankly I'm surprised that the settlement between SCO and IBM didn't include verbiage that this was a done deal with no right for any successor-entity to bring this up again.

Comment Re:This is the plot for "The Blob", isn't it? (Score 1) 59

There are tons and tons of pathogens with high mortality rates without medical intervention. There are tons of pathogens that only see minimal death rates without active medical intervention because vaccination reduced the penetration that those pathogens have into the community and may have even forced evolution for increased transmissibility in lieu of virulence in order to spread at all.

Comment Foccused ultrasound but yes. (Score 1) 37

microwave labotomy ... We just put the machine against your head here for a bit and those bad urges go away, all better.

Another poster mentioned that it's actually focussed ultrasound.

Still sounds like breaking a piece of a system by stirring the brain with a knife (lobotomy) or burning it out with heat (cauterization), electricity (electroshock) or mechanical shock (blow to the head) - just carefully focused without (substantial) damage to other parts of the brain or its casing.

Ultrasonic destruction of a piece of the brain's reward/punishment/desire/avoidance mechanism rather than persistent unwanted fat.

Comment Re:Don't look! Don't look! (Score 5, Interesting) 97

Damn, I looked. Who else would be self important enough to continuously log their location? And then stupid enough to rob a bank?

Just because someone is stupid doesn't mean that they aren't subject to specific protections under law.

Ernesto Miranda, for whom the Miranda Warning is named, was by accounts a terrible person. Miranda's conviction was thrown out on those technical grounds that his confession should not have been permitted, then he was retried and convicted of the crime without his confession as evidence. Once he was released from prison he died in a bar fight.

The point of protections are that they apply to everyone, guilty or innocent, and are supposed to regulate the way that the legal system all the way from the patrolman to the attorney general behave. That doesn't mean that criminals aren't still criminals, but it does mean that the government has to provide proper justification for its actions against persons. If someone really did commit a crime then the government should be able to show cause, and this keeps everyone else from being scrutinized when the government has no business scrutinizing.

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 As for why... (Score 1) 120

...it makes sense to have a headless server operating system when you're mostly running commodity spin-up/spin-down headless servers. Microsoft's server operating system was still largely based on the idea of running on a baremetal self-contained box, even though Microsoft servers had long, long since been used in the virtual machine space. If anything they're quite far behind the curve on this.

The Novell Netware model adapted to the VM era is what makes sense, where the tools don't require logging in to the server at all in order to administer the environment.

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