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Comment Re:a gun (Score 1) 825

It's sad that so many people share your views on DIY these days. A reasonably intelligent person is perfectly capable of doing almost anything for him/herself to a high standard with a little patience and humility. It's not the easiest, fastest, and often not the cheapest way to do something, but it is almost always the most satisfying way.
Technology

Submission + - Car Tech: Building The Zero-Fatality Car (computerworld.com)

CWmike writes: In the future, new cars might include an appealing sticker: This car is rated for zero fatalities. John Brandon reports that Volvo, for instance, has launched a program called Vision 2020, which states, 'By 2020, nobody shall be seriously injured or killed in a new Volvo.' It includes not just new protective measures in the car, but technology for communicating dangers to and from the car. Other car companies have similar, less formalized programs. As ambitious as it seems, Ed Kim, an analyst at automotive research firm AutoPacific, says the zero-fatality goal is achievable. In the next 10 years, there will be a confluence of safety technologies — such as road-sign recognition, pedestrian detection and autonomous car controls — that lead to safer cars, says Kim. Will your next car look something like this?

Comment Re:Diesel (Score 1) 1141

It's not a racing car, but it is very fast for a relatively cheap car with good fuel economy. It's just as fast as a comparable petrol engined car. Of course, there are faster diesel powered cars, I was just using the 335d as an example of a popular, reasonably priced option.

Comment Re:entrenched people don't like new. (Score 1) 521

The 3D must have done something. I've only seen it in 2D, and the animation looked outdated and childish. It reminded me very much of a higher res version of a Warcraft 3 cutscene (night elves!). Not impressed at all with that, and the story was even worse. Yet a huge number of people rave about how good it looked -- I can only assume that the 3D effects took attention away from the poor animation quality...

Comment Re:Diesel (Score 3, Informative) 1141

There are plenty of high performance diesel cars made in europe. For example, the BMW 335d has a 3 liter twin turbo straight six producing ~290bhp and a maximum torque of 428lb-ft. 0-100km/h in just over 6 seconds.

Comment Re:On a rail and not (Score 1) 371

I think I'd prefer a human driver instead.

Really? I guess bus drivers must be of a higher caliber where you come from. I'd feel safer sharing the road with a bus driven by a Windows ME machine than the half-wits driving our buses over here (New Zealand).

Comment Re:But why? (Score 1) 346

the world you come from and the world of a small business owner are quite different.

That's funny -- I could have sworn I owned a small business... Maybe I've finally lost it? Either that or you've just falsely assumed that engineers don't run businesses, which would be quite foolish considering the number of huge companies around that were started by engineers.

Yes, time can be at a premium when you own a small business, but sometimes money can be too. Which is more scarce at any one time just depends on your circumstances. It makes sense to make good use of any spare time that comes about, and writing a few little programs that will save you time in the future is a great way to do this.

Comment Re:Good Lord, No. (Score 1) 346

I'm sure he can decide for himself whether he has spare time. Learning programming from the ground up may take too long to provide benefits, but what about starting with some VB? However much you hate it, using Excel and VBA can allow you to create many useful little programs right from the word go.

Comment Re:But why? (Score 1) 346

What utter nonsense. Why do you assume he is a moron? He may not be able to code up anything huge and amazing after one week of learning, but a little messing around with programming can get you a long way.

I'm a mechanical engineer, not a programmer. However, there have been many times where I have used my small amount of knowledge in programming in C or even VB to solve everyday problems in a quarter of the time that someone who was unable to program at all would take. One of the first things that learning about a subject will teach you is to recognise when your skills are inadequate anyway. When/if that point is reached, he can either get help or learn more, either way will work.

Comment Re:Question for car engineers (Score 1) 208

No, wider tyres only increase traction significantly up to a point. You still want to have an optimum force/area (pressure) loading on the tyre surface. Additionally, wider tyres lead to higher rolling resistance. With four wheel drive systems, there are already road cars that can get to 100km/h in around 2.5 seconds -- a much faster acceleration rate than any normally powered car could achieve, and also much faster than most people would be able to handle.

Submission + - Model describes universe with no big bang (physorg.com)

JustABlitheringIdiot writes: From the article:

By suggesting that mass, time, and length can be converted into one another as the universe evolves, Wun-Yi Shu has proposed a new class of cosmological models that may fit observations of the universe better than the current big bang model. What this means specifically is that the new models might explain the increasing acceleration of the universe without relying on a cosmological constant such as dark energy, as well as solve or eliminate other cosmological dilemmas such as the flatness problem and the horizon problem.

Comment Re:SQL Injection (Score 1) 164

Unfortunately they've gone down hill lately, as proved by their new ads admitting that they have less fat than pizza hut pizzas and less salt than dominoes. Now, Hells are still better (by a huge margin in the case of dominoes), but by what stretch of the imagination is low fat & salt a good thing for a pizza?? I'm not eating pizza to lose weight and maintain a healthy heart or whatever, and personally I need my salt as I do quite a lot of exercise.

Anyway, Spagalimis do a better New Zealand pizza in my opinion, and they aren't as ridiculously expensive either.

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