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Comment Re:Birds of a feather (Score 1) 98

I was expecting your linked article to talk about Huang going around hitting employees with sticks or something, given your characterization of "abusing" employees. Turns out that is not the case.

Huang now displays a "task-oriented" leadership style which places value on getting things done, setting ambitious goals, and monitoring performance, Rivkin said.

Horrendous! How can an employer just expect that employees perform?? Worse,

Workers at a high-profile company like Nvidia generally have other options but "they are choosing to remain for as long as they can," says Chaturvedi, which suggests Huang is doing something right.

All those poor abused working people must have Stockholm Syndrome to want to stay in such a terrible environment!

I don't know. Maybe it feels "abusive" to you when your boss judges your performance based on what you have accomplished, but many people actually appreciate that sort of environment and are able to work hard there to get ahead.

Now, cheating on your wife, OTOH, is definitely a very bad thing. Especially when it is with a foreign spy. Frankly, that level of poor judgement should probably cost him his job.

But it doesn't sound like he was abusing his employees.

Comment Re: Sounds better than a surprise layoff email (Score 4, Insightful) 139

In 2025 Microsoft filed 6,258 H-1B approvals and 3,157 PERM filings. They claim only foreigners can do the work they need. Meanwhile they seek to layoff 60,000 employees.

The H-1B and PERM programs are just a way to lower American wages via pseudo indentured servants who can't leave and pay them less than prevailing wages.

If you say you really need a foreign worker, price it by paying at least 75% more than the real prevailing wage, not your fake study. Or better still, how about a minimum of GDP per Capita * 4 = $380,848. If you're offering them that I believe you sincerely can't find anyone qualified domestically. But you're going to be giving rasises maintaining at least that ratio.

And the employer may change jobs at will and keep their visa.

Comment Re:Summary ... (Score 2) 282

Stupid it may be, but there are a lot of places in the world that already do that and are effectively already going permanent DST. In fact, some of these places then also do DST again, making double DST. Don't believe me? Well, let's look at a time zone map:

Time zone map
Places that do DST

Consider the US state of Alaska. It is nominally in time zones -10 and -11 (check the water north and south of the state). But for some reason, the whole state is in -9. And for some reason, despite their high latitude, they also do DST. I guess they have so much, or so little, sun that it doesn't really matter if their clocks align to it, but then why change twice a year?

But a sparsely populated place not very interesting? Then consider China. Despite being 4 time zones wide, the whole country is in a single time zone (+8). The western border of China is in effectively triple permanent DST. Must be annoying to have solar noon at 3 in the afternoon. At least they don't do DST, through, and a lot of China's population is on its eastern side, which is in the right time zone for its longitude.

But maybe an authoritarian dictatorship isn't a great example. Then turn your eyes to France and Spain. They are effectively south of the UK and effectively in the GMT (+0) time zone entirely. But for some reason, they choose to be in the +1 timezone, giving them permanent DST. Then they also do DST in the summer, making it effectively double DST.

Basically, a lot of time zones "drift" to the west. There are probably a lot of reasons for this, some reasonable, some perhaps less so (the cynical part of me thinks it is older leaders trying to get younger people to wake up earlier and stop sleeping in, though it is actually hard to assign that much forethought to country leaders).

Interestingly, if you look at the DST map linked above, it is clearly just a European and US concept. Not to get too political, but I expected the non-thinking, white-things-are-bad, extreme TDS sufferers to loudly call for an end to DST now that Trump supported it so strongly, but so far that doesn't seem to have happened.

Comment Re:Still can't turn off update notice (Score 1) 111

"For all they keep doing, the one thing they can't seem to do is make a checkbox to stop being harassed about updates."

You literally post this on every article about Firefox. Aren't you tired yet? I have replied numerous times that they are *NEVER* going to do that. And then I pointed you to using policies, which will disable updates.

So... what you're saying is that you are tired of seeing the same pointless message again and again over something that will never be changed? This has to be the most unintentionally ironic post I've ever seen!

Comment Re:Look at the "Related Links" (Score 2) 39

Not disputing your points, but JPEG2000 is used pretty extensively in the remote sensing world (think overhead satellite imagery from companies like Maxar [was Worldview]). These images are often huge (think GB+), benefit well from the compression and especially the inherent res levels J2K provides. It is a common compression format in NITF formatted imagery files. A niche area to be sure, but it is used.

Comment Ford, too. (Score 2) 160

I bought a Ford F-150 XLT (the full-hybrid pickup) and was very disappointed to find that several of the features (Including Blue Cruise and navigation) were subscription-based with an initial free period of a year or so.

Other than that the vehicle is fantastic - but was very pricey when I bought it, so having to pay over and over for the features was a very annoying surprise. (They quit working rather than quit updating when the subscriptions run out.)

Comment Maybe not to individual people, but ... (Score 2) 14

... a bunch of cancer progression theories based on cell culture progression had to be thrown out when it was discovered that the cultures were being contaminated by a particularly robust and aggressive cancer cell culture, HeLa, which had contaminated lab equipment like environmental chambers or survived equipment sterilization and eventually took over culture lines in labs.

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: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:Think of the school children (Score 1) 141

DST works by tricking people to wake up and get to their daily activities an hour earlier than they normally would. And it is sold as "giving" people an hour extra in the evening. They could do that without changing their clocks by just waking up at 5 instead of 6 and working 7-4 instead of 8-5, but most people don't want to wake up earlier. So we use DST to trick them into doing it.

Doing DST as a whole society also helps for people who don't have flexible hours for their daytime activities.

But i realized a while ago that the twice a year time change is the PRIMARY reason why DST even works. Because without the constant change, people would just adapt to the new timezone. Daily activities (like school and work) would shift to starting an hour later. Lunch would start being eaten from 1-2 instead of 12-1, as the new time would be when the sun is at its highest. Dinner would be 6-7 instead of 5-6, because that is closer to when the sun is setting. It would take several years, but eventually, society would shift its schedule to closer match the sun. And the way that DST "tricks" people into getting up an hour earlier would stop.

btw, your preference (and mine) for year standard time is the way most of the world works. Gray countries in that map do not do DST. It's really only US, Canada, Europe and a few other places. And I'll never understand DST in Alaska, which is already entirely in the wrong time zone.

Comment The dirty secret of how the protein guidelines are (Score 1) 197

The history of protein guidelines is a story of institutional convenience overriding biological reality.

It started deeply flawed (1970sâ"1980s)

1. Global standards were built on short-term nitrogen balance studies. They assumed that if a subject stopped excreting nitrogen, their body was stable. In reality, at low protein intakes (0.57 g/kg), the human body enters a survival shutdown. It ceases skin cell renewal, down-regulates muscle synthesis, and wastes lean tissue to make do with insufficient protein.

Then they Ignored the warnings (1980sâ"2000s)

2. Dr. Nevin Scrimshaw ran long-term studies proving that men fed these "safe" baselines suffered progressive lean tissue loss and elevated liver enzymes. The committees knew this, but ignored the data. Acknowledging it meant admitting that their mathematical framework for the Estimated Average Requirement (EAR) was fundamentally broken.

The sketchy committees (2003â"2005)

3. When updating these guidelines, committees settled on a median baseline of **0.66 g/kg**. They openly acknowledged in the fine print that this "apparent equilibrium" did not mean optimal health. However, raising the baseline would have triggered global chaos: international aid food supplies would instantly become legally inadequate, and national agricultural budgets would skyrocket. They applied a generic +25% buffer to reach the famous **0.8 g/kg** RDA to mask an insufficient baseline.

4. The truth comes out (2007â"Present)

4. In 2007, researchers using advanced isotopic tracers bypassed the old nitrogen math entirely. They proved that the true baseline requirement is **0.93 g/kg** and the actual safe intake is **1.2 g/kg**. The official guidelines remain an open secretâ"a bureaucratic fiction frozen in place to protect policy, not human health.

With 1.2 g/kg you see that most Americans are below the true requirement. With a mean of 0.98 g/kg it makes sense why so many Americans need to eat more meat.

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