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Comment Re:Geometry (Score 1) 397

I agree with this Geometry/Logic Proofs/Programming thing.

Although, I learned programming in 7th grade (self-taught; they sure didn't have classes at that time), and Geometry in 10th, I saw the relationship. (Ironically, I always shied away from Calculus because I found the symbolic representation, the summation sign, etc. intimidating. That was me, as a teen - later on, when I approached the same logic and algorithms from a computer programming perspective, I had absolutely no problem grasping the concept).

I do think that the way math, and logic, and critical thinking skills are taught, are orthogonal to what kids need to learn, to prepare them for programming.

Comment Re: uh? (Score 1) 160

Among the "useless" liberal arts classes that frame the well-rounded IT-professional's skill set, often found wanting in "professional developers":

Relational Databases

Technical Writing

Network Engineering (routers, firewall configuration, vpn devices)

Cryptography, Certificate management

User Credential Management, Directory services


web services

Front-end and UX design

device drivers

Systems design

enterprise OS configuration management

Security and regulatory compliance

Data acquisition, analysis, analytics

  - - - okay, barely scratching the surface here. Developer toolchains? Source control management? Virtualization? Containers?

So, let me get this straight? You want me to take "History of world music appreciation" class? AND graduate in less than 5 years?

Comment Re:Flipped Classrooms (Score 1) 307

LOL: best group project I ever had was when I was taking an online class. I had a lot less difficulty interacting and interfacing with the other students in my group, ONLINE. At least through the planning phase. In the DOING phase, I was basically the only person doing any of the work. Which is okay, because I documented everything, and the teacher saw the outcome and graded appropriately. Other than that - great team! great experience! 10/10 would solo that group project again!

(okay, maybe my sarcasm comes off a bit harsh online. . . )

Comment Re:It's about fraud (Score 1) 494

A lot of people in states with tight emissions standards are going to be selling their cars to people in states where they don't check. That's my prediction. It's going to be a fire-sale. I wish I lived in a loose-emissions state, because I'd be able to look at autotrader in california, and find one of these cars cheap as hell.

Comment Re:Guess: Engineering told to do the Impossible (Score 1) 494

The PowerPC was twice as fast as the Pentium II. On some ops. On some ops, it was 20 times as fast. The problem was use-cases. Most software was never optimized for the vector units. And even when some was; these were particular use cases that were not common. Most UI responsiveness is based on integer math. Where the PowerPC really screamed was in multimedia, particularly ripping CD's (encoding MP3's). Before I decomissioned my G5 last year, the machine was 15 years old, and it was unbearable to use for most tasks (mainly because Apple abandoned OS updates for it; but also, the IO bus was shitty). But I could still rip a CD way faster than my brand new 8-core i7 desktop.

So; VW do have a great piece of engineering here. Just for the limited use-case of passing an EPA emissions test.

Comment Re:How long will the company stay up? (Score 2) 494

Much of the stuff that breaks on VW's breaks independent of mileage. For example: a Dual Mass Flywheel should NOT break after 30000 (mostly highway) miles. (compare that to a single-mass flywheel; which will basically last forever, because it's a solid hunk of steel or aluminum; there are clutch breakdown scenarios that will DAMAGE a flywheel to the point where it has to be resurfaced like a brake rotor, but single mass flywheels never had these sorts of problems - VW added moving parts to a component that didn't need to have moving parts, for what many car enthusiasts would consider to be no damn good reason).

A lot of the vacuum tubes, electrical relays, harness cables, and etc, break from age, and in VW's case, we're talking about 2-3 years.

IMO: the worst "reliability problem" VW's have, in the US, is their dealer network. They refuse to stand by their warranties, and they refuse to stand by their product. They charge outrageous rates. They inflate the prices of their parts. They void the warranty if you do your own oil change, because of "oil grade" issues: but their own service department sells oil NOT of the required 505.01 grade; and then the clerk would tell me "that's what we use in the shop" (to do dealer-service oil changes). In some diesel models, if you're not using the correct oil grade (or even if you are), your cams will wear in as little as 30,000 miles. That's not a cheap repair. I've read countless stories online of people with TDI VW's where they may still have $10k left on their car loan, then something breaks like the injection pump ($2000), or in particular, the particulate filter, where it grenades, and sends contamination up into the fuel system (because they burnout the filter by periodically injecting fuel), and this contamination will cause ongoing problems with operation of the engine until the ENTIRE fuel system is replaced, at an average cost of about $7000. They don't cover this repair under their shitty warranty. Then there's issues with ice buildup in the intercooler, which sends chunks through the inlet blades of the turbocharger. If you're lucky, those don't find their way into the cylinders and snap valves. But that's usually what happens. I've heard this happening to BRAND NEW cars, and at least those poor folks get warranty coverage.

This emissions fakery just seals the deal.

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God made the integers; all else is the work of Man. -- Kronecker