Forgot your password?
typodupeerror

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.

Submission + - Europe's New Entry/Exit System Is a Mess, and It's Not Going Away (nytimes.com)

An anonymous reader writes: European bureaucrats are standing firm on a security program that has led to long lines, confusion and missed flights at airports this summer, despite an urgent plea from the aviation industry to suspend it.

The Entry/Exit System, or E.E.S., requires members of the 29-country Schengen open-border area to collect biometrics like face photos and fingerprints from travelers upon arrival and to confirm their identities upon exit. Since the system took full effect in April, airports and airlines have reported widespread chaos — including hourslong security checkpoint lines and confusion over procedures — and have feared the headaches could worsen as peak travel season begins.

The problems led senior officials from the European aviation industry last week to ask the European Union to suspend the E.E.S. requirement this summer. The system is "undermining Europe’s reputation, European tourism and connectivity," said the open letter to the president of the European Commission.

But on Tuesday, European Commission bureaucrats officially rejected the request in a meeting with industry stakeholders, saying that the new system’s security advantages outweighed its inconveniences.

E.E.S. is used in the 29-country Schengen area, which includes 25 European Union members as well as Iceland, Liechtenstein, Norway and Switzerland. The system applies to most visitors to those countries who are traveling for a short stay (up to 90 days in a 180-day period), regardless of whether they have a visa.

Since the system began to roll out across Europe in October, travelers have encountered an inconsistent set of procedures, taking anywhere from a few minutes to several hours. Some airports have self-service kiosks where travelers can register their biometrics. At others, border control officers manually register travelers. Only two countries, Sweden and Portugal, currently allow travelers to use a dedicated app. E.E.S. is intended to be an automated system, eventually.

"At present, the system is failing to deliver one of its core objectives: facilitating efficient border crossings while maintaining the smooth functioning of Europe’s transport network," the aviation officials wrote in the open letter urging the European Union to act.

Summer travelers are being forced to “endure needless passport control chaos,” Neal McMahon, Ryanair’s chief operations officer, said in a statement.

“Passengers and families should not be used as guinea pigs for a half-baked passport control system that risks creating long queues, missed flights and unnecessary stress at airports this summer,” he added.

In Rome, the airports have already been suspending biometrics collection on a near-daily basis this summer, said a spokesman for Aeroporti di Roma, which operates the city’s airports. Rome Fiumicino, Italy’s busiest airport, expects around 11 million passengers in June and July, which could be up to 180,000 passengers on peak days, the spokesman said.

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 ebikes are dangerous! (Score 1) 244

Speaking as a motorcycle rider, ebikes are dangerous. Not because of the bike but because of the riders. They often don't wear safety gear, they don't follow traffic laws, and many bikes top out at 70-80kph. It took considerable effort to get my Class M. A bike going that fast should require licensing and safety courses and helmet laws. Most people don't realize they can squid out on the road on an ebike just like you will on a motorcycle without proper gear.

Comment No win11. Uh uh, (Score 1) 27

I just installed Fedora 44 on my old Win10 laptop. Because Microsoft made sure this perfectly good laptop with 16gb RAM could not run Win11. And Affinity Suite runs great on wine now. And no obnoxious telemetry tracking. Oh yeah, for games: steam and lutris too.

Yeah yeah yeah, linux linux linux

still, Microsoft is in self-destruct mode.

Comment Re:Potential dangers (Score 1) 92

I came here to look for this and add it if I didn't find it.

Lunar "soil" is essentially neutral, just needs some additives. Conversely, Martian "soil" is actually poisonous. Additives alone aren't sufficient to get things to grow in it, you need to remove the poisonous parts first.

Net: It's easier to grow plants in lunar rather than Martian "soil".

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:Stop companies using AI to replace jobs (Score 1) 94

And it would be pretty hypocritical to try and stop it now after we've been insisting that people who work with their hands accept the fact that technology might cost them their jobs for hundreds of years. But yes, the question of whether we are going to use the resulting productivity gains to improve the general welfare or to further empower the wealthy is a big one. I'm hoping this time we can get it right.

Slashdot Top Deals

The world is not octal despite DEC.

Working...