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Comment A more intelligent way to look at it (Score 1) 190

There's a good reason why wired beats wireless. In wireless your common medium is the air which is common to everyone. Basically it's impossible to transmit without causing interference at some level to someone else in the common area unless you're so far away that wireless is pointless. With a wire, it's now possible to have a dedicated wire strictly for just your communication. In practice this costs too much so it is shared somewhat but it's far better than a common medium for everyone.

Comment Sad Reality (Score 1) 248

I agree with the statement that we probably should do something before it becomes an unfixable problem assuming it hasn't already become an unfixable problem. It's like maintenance for your car. You can get lazy and wait till something breaks but at that point it will probably cost you a great deal more and be far more inconvenient than if you had kept up with maintenance. The reality or problem is that people are rarely ever pro-active and on top of that people who make a living on the "stay the course" lifestyle obviously don't want change because it threatens their living even if it were to all come crashing down someday. And crash it will, although we might be able to weather this storm, there's many in poorer countries that are the end of their rope so to speak. When you have no future, food or home because its underwater there's nothing stopping you from trying to take it by force.

History I suspect will show that we either finally as a species managed to find some sort of co-operation and saved our world or we followed our own selfish interests and imploded.

Comment Why would you hack the car you sold?? (Score 1) 373

This is a ridiculous scenario, why would any sane hacker hack the car they just sold to someone else? If something goes wrong, who do you think the authorities might check first? It's about as silly as saying, well what if someone sells you a car with a car bomb in it? You could argue that somehow the hacker doesn't like you but then why would he/she even bother selling you the car in the first place. The whole scenario is highly unlikely. Besides, most people who would pull pranks of this sort are not going to want to know who the victim is or met them personally.

A more likely scenario is as a prank someone crashes an entire network of cars for fun or maybe they dislike the company. Still in this situation, how many of you would knowingly do something that could potentially hurt hundreds or thousands of people? I think most hackers can distinguish between "annoying fun" and outright getting folks killed or injured.

Granted while it is important to have proper security, I doubt any of these scenarios are as dire as one might suspect.

Comment No Insurance?? (Score 1, Interesting) 204

Seeing how space travel isn't exactly safe and virtually all launch systems have at some point blown up, why wouldn't this be insured? You would think NASA or SpaceX would have some sort of insurance to cover for damages. Most of us have car insurance for example because statistically at some point virtually everyone has one car accident in their lifespan. As much as I find SpaceX a nifty company and a good idea. (It's so far had a pretty good track record for cost of launches) making it the most cost effective launch system, there should be some insurance you would think.

Comment Well sort of accurate (Score 1) 264

I think most folks are not reading this article right. The average starting salary is $66K. Being average, it means that half the graduates are paid far less than that amount. There's no mention of location as well which varies tremendously as living costs vary. I'm paid well under that average but where I live the amount they give me is considered quite good because of low living costs. This survey also probably doesn't include the unemployed as you can't report a salary if you can't find a job which is a major problem for a lot of graduates in my experience.

I think a good summary is that you can make a reasonable living with a computer science education as long as you can find a job after you graduate. I dislike how the article seems to say it's an "Easy Street" job. To be good at this field, you need to have a certain love for it that extends into your personal life. I've seen some CS Majors who went in entirely thinking they would be paid well but without any of the commitment to continue learning about it. I suspect many of those poor graduates won't survive their field in the real world.

Comment Re:Insurance companies suffer? (Score 1) 389

One obvious problem with this is that we claim to want to reduce pollution and improve air quality and have poured millions and millions of tax money into private industry all electric vehicles like the Volt. But because of the limited range, many people who would buy a Volt don't get one because they would have to have a second vehicle for longer trips if they did (particularly in single driver households) and be charged liability insurance on both.

Highly incorrect on the Volt. Unlike most EV's the Volt has a gasoline engine that kicks in when you run out of battery power. It is one of the main reasons why I was attracted to the Volt in the first place. Unlike most EV's it won't leave you stranded when you run out of power.

Comment Does being a financial success really matter? (Score 1) 344

I have to wonder does it honestly matter for Google to be a financial success? Google has historically taken on many projects that would seem to be opposite of financial success that in the end turned out successful regardless or in some way generated a lot of goodwill for the company. I hear YouTube is not a financial success but Google keeps it anyhow because it helps make their own services more popular.

I am sure Google sort of knows what it is doing. Who knows maybe this can be used as an argument in possible up coming anti-trust claims in Europe which have no basis at all.

Comment Re:Non-answers (Score 1) 107

I agree the Cadillac ELR was a poor response to the Tesla S but the Volt is an excellent car. GM didn't get it all wrong. For starters, the average person finds the Volt slightly expensive to own, nevermind the Telsa S which is even more out of range for the average Joe making it even more of a pipe dream. Another huge problem is that the supercharger network doesn't go everywhere, there's not a single supercharger to be found in NorthWestern Ontario which is fairly remote and we suffer from very extreme winters. If I owned a Telsa S here, I could never leave my city with it.

Every year I go cross country across Canada on a trip equivalent to 1,200 miles one way. I would guess that if a supercharger network existed, it would add four hours to the trip because of the need of having to stop to charge up. If you're in a rush to get through your roadtrip because I often run non-stop, then a supercharger network would definitely be slower. Cars are also suppose to be about freedom right? The fact that there are gas stations virtually everywhere means the Volt can fuel up anywhere with very few worries where I can see from your note that you need to pay special attention to where charging points are.

Tesla uses a version of Laptop Lithium batteries, the Volt uses a much safer phosphate class Lithium battery which you find in some solar lawn lights. It isn't hard to figure out the difference in the news articles. The Volt has not suffered a single battery fire in the real world except when the coolent caught on fire after it dried out. They apparently cracked open a Volt battery pack and left it in the junk yard for a week. In comparison, a Telsa S's battery pack will most certainly catch on fire if you manage to puncture it. There's no magic in Telsa's battery pack. GM decided that they would go with a safer, near impossible to catch on fire battery type but the trade-off is less capacity for weight. Telsa went the riskier way because they have little choice, there's no backup engine and running out of range isn't a solution so a rare fire from shattering the battery pack probably isn't a big deal. Except that GM knew that the public is highly sensitive to this issue.

There's also a question on Tesla's future. Believe it or not they haven't made any money as a company. Their stock sells mostly from hype. Not that GM's that different in that the Volt barely makes GM much money either but at least they are able to use that technology in their other car ventures such as in the hybrid Malibu and other upcoming cars. I don't dislike Tesla, they helped open the door to EV's but to me it seems that their future looks a bit shaky compared to some of Musk's other ventures like SpaceX.

Comment People Complain about the Young feeling Entitled (Score 1) 349

I don't know about you but if you read the article, it almost sounds like this guy feels that because he's older and has so much "experience" that he should have been hired. It sounds like he sued Google because he was upset that the Interview didn't go as smooth as he hoped and he badly wanted to work for them. I've worked everything from Call Centre Internet Support all the way to being an Administrator, to Programmer that I am now. I wouldn't hire this guy judging from his attitude. It sounds like he feels entitled to getting this job. You know how old people complain that the young seem to think they deserve everything?

I've done many Interviews in my lifetime and from the those, I've found you can't blame the Interviewer or even yourself when things go wrong. Sometimes things go well and sometimes they don't. Besides, suing like this is sure fire way of burning your bridges. He's going to be lucky if anyone else is going to want to hire him now.

Comment Similar issue with Gsync / FreeSync (Score 2) 309

It looks like Nvidia's starting to abuse their market status by trying to force everyone onto their systems or at least to make it difficult to have alternatives. You can see a similar situation in the current adaptive sync Gsync / Freesync conflict where one became VESA standard (Freesync) and the other became proprietary and in general more expensive. I'm honestly considering avoiding Nvidia products at the rate they're going.

Comment Re:Range Anxiety is Real (Score 1) 286

Umm thou this is getting a little off topic. The Volt only provides about 60% of its true capacity because you risk damaging the battery if you charge a lithium up to its maxiumum charge and down to its minimal charge. I know this trick works because my Sony laptop is able to hold the battery charge at 50% and after 5 years of use the battery shows almost no degradation. GM I think decided to go conservative as well and I have noticed the range estimator seems a bit conservative in most situations. The amount of usable power it shows left however is accurate.

Still there's no such thing as no range anxiety on an EV. It's like going to space on a tank of air. Unless you have some way to produce large amounts of it or there's so much it's ridiculous, there will always be some range anxiety.

Comment Range Anxiety is Real (Score 1) 286

In a pure EV, Range Anxiety is a huge problem because obviously if you run out of power it will leave you stranded. Even if you could find an outlet to plug it into, it will take a significant amount of time to recharge especially if it is a low wattage 120v outlet. This could happen due to neglecting to charge up, incorrectly estimating range which is easy to do considering it varies depending on weather / driving conditions or in emergency situations. It's a problem because this means you need to plan for almost all your trips instead of the freedom a car is suppose to represent.

This is one of the major reasons why I went with a Chevy Volt, it's basically an EV but when you run out of battery, you have the safety net of using gas. It's a very good safety net as the Volt performs as well on gas with a flat battery as pure battery only modes. You will never hear of any Volt owners stressing over range anxiety but some will try hard to try to maximize their battery use to save gas. In recent studies, it's been shown that Volt owners are one of the few who are willing to risk pushing the battery use right to empty because they can. Most EV owners tend to only use half because it's too risky to run out of power on a trip.

I don't see how a software update could really fix this issue. Maybe there's a way to make the Telsa more efficient but that only gives you more range, it doesn't eliminate range anxiety. Or they design the car to outright lie to the user about how much range is left by severely underestimating.

Comment Zombies Freeze in the Cold (Score 1) 247

The interesting thing about Zombies is they're for the most part fictional. In our Canadian winters up here, they'd likely freeze solid and they'd pretty much be easy targets at that point. Even if freezing solid doesn't kill them which is odd, there's no cold-blooded animal out there that is active in winter.

Comment Re:Oh noes! Strategic Syrup Alert! (Score 1) 529

Umm you sure about that?

Here's one situation where trying to fight the bad guys with a gun turned out bad for the private gun owner. The cops ended up killing the couple so the sad fact is if this guy didn't try to handle the situation himself, he would still be alive. This isn't like the movies, in reality you don't want to be in these kind of conflicts.


We're here to give you a computer, not a religion. - attributed to Bob Pariseau, at the introduction of the Amiga