Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
×

Comment Re:So how much are they paying? (Score 1) 25

You submitted those stories, right? Anyway, looking through your comment history, you love to be negative. You should thank us for giving you something else to complain about. Also, if I was in a bad mood I might point out that 1 article + 1 article = 2, and "fawning" is a bit over the top. But hey! You're the one who knows more than the rest of us, so I won't question anything you say.

You are probablyright about the "10,000" cars thing being unrealistic, but let's look at it in context:

"The initial plan is for DM to scale up to an annual production of 10,000 of these limited supercars, making them available to potential customers. This isn’t all though, as DM doesn’t merely plan on just being satisfied by manufacturing cars via this method. They plan on making the technology available to others as well."

That 3DPrint.com article wasn't nearly as good as it would have been if you had written it, but you might want to be a little kinder to your inferiors. Czinger and Balzer have consistently talked about cars being just one type of manufacturing for which their process can be used. And it's not all about 3-D printing. Really.

Okay - time to go upload some howto videos.

Good night. Sleep tight. Don't let the 3-D printers bite!

- R

   

Comment Re:So how much are they paying? (Score 2) 25

Why do you insult us by insisting that we get paid for running stories about things that interest at least one Slashdot editor? If a story is a paid ad, it will say something like "AD" or "Sponsored Content."

Also, what is not newsworthy to you may be newsworthy to someone else. You also seem to be missing the point of 3-D printing in this context: that the Blade is just a proof of concept. The idea is that other items can be made with similar manufacturing techniques; not purely 3-D printing but 3-D printing combined with other fab methods.

Thank you for your input!

- Rob

Transportation

Video Meet the Makers of an Exotic (Partially) 3-D Printed Car (2 Videos) 25

Last month, in a story headlined 3D Printed Supercar Chassis Unveiled, we promised video interviews with builders Kevin and Brad "in the near future." Here they are. First, we have Kevin Czinger, Founder & CEO of Divergent Microfactories. He says the way we build cars is more important from an environmental standpoint than how we fuel them, and that the way we make cars now is a lot less efficient and a lot more expensive than it needs to be. Divergent's first demo vehicle, the Blade, is a tandem-seating 700 HP supercar its makers say does 0 - 60 in 2.5 seconds. Price? No word yet, but it's safe to assume "plenty" might be an accurate guess.

In the second video, Blade project lead Brad Balzer goes into detail about how, why, and where they use 3-D printing, and explains the modular nature of their car chassis design. He says they don't need to change many parts to go from ultra-sports car to pickup truck. He also says that while Divergent Microfactories is working on cars right now, their manufacturing system can be applied to many different industries. Indeed, their long-range goal is to help people build microfactories making many different kinds of products faster, more flexibly, and for less money than it takes to make similar manufactured items today.

Note: The transcript covers both videos and has a little 'bonus' material in it, too.

Comment Re:Outrageous pricing model. (Score 3, Informative) 97

I know for the (originally print-only) technical books I published through "traditional" means, I get less than half of the royalty per copy that I get for a print book, even though the electronic copy is priced the same as the print copy. The way this was explained to me (~15 years ago) was that the publisher would not be able to charge as much for the electronic copy (!), but that is BS because the royalty is a % of the gross book cost and not a % of the sale price, and there is no manufacturing cost to speak of for electronic books (just the initial cost of editing/promoting the book.)

Publishers also hold back thousands of dollars in royalties to cover returns, even for electronic books and even long after the book has gone out of print...

Needless to say, I don't use traditional publishers anymore - even with lower numbers of sales, I've made more on my two self-published books than on the three books I did before that. Not enough to live on (I don't write books for a living) but enough to justify the time spent...

Comment iOS users feel it (Score 1, Insightful) 311

I currently have a web radio transceiver front panel application that works on Linux, Windows, MacOS, Android, Amazon Kindle Fire, under Chrome, Firefox, or Opera. No porting, no software installation. See blog.algoram.com for details of what I'm writing.

The one unsupported popular platform? iOS, because Safari doesn't have the function used to acquire the microphone in the web audio API (and perhaps doesn't have other parts of that API), and Apple insists on handicapping other browsers by forcing them to use Apple's rendering engine.

I don't have any answer other than "don't buy iOS until they fix it".

Comment Re:Why two videos? For the love of dog, why?! (Score 4, Informative) 48

Tim just put the "let's have the ability to attach two or more HTML5 video to one text block" on the developers' work request list. It'll happen. When? Um.... "Soon." This is yet another case where the people who actually work on the site agree with readers -- which we do 90% of the time. Believe it or not, our management is gradually learning that the people who work on the site know a thing or two. The Beta debacle was great training for them. Gawd, that thing was awful...

As for video length restrictions: A spreadsheet manager looks at video costs and sees that a majority of people jump off of a video within 3 minutes. So, asks the spreadsheet manager, why would we ever want to have longer videos? Reality = people not interested in that video or topic watch 3 minutes, while people interested in the topic or interviewee stick around for 10, 15, 30, even 60 minutes. What Tim and I want is 3-minute (or so) summary videos for the uninterested, followed by full-length ones for those who are interested. At least, when the topic is interesting to at least some readers, we now can (and generally do) provide a transcript that covers the full, uncut video interview for you.

Believe me, we appreciate questions and criticism. We read what you have to say. Like about the cartoon-balloon m,ain page comment counts. I can't say that I personally care much about them one way or another, but I think Tim or one of the other guys brought them up in a meeting to which I was not invited -- because I rarely am since I'm retired and I just work part-time editing /. videos for hourly pay to supplement my Social Security. Thinking of which, I have some howto videos to edit for another site, so I'd better break off here and go do that.

 

DRM

Video Cory Doctorow Talks About Fighting the DMCA (2 Videos) 48

Wikipedia says, 'Cory Efram Doctorow (/kri dktro/; born July 17, 1971) is a Canadian-British blogger, journalist, and science fiction author who serves as co-editor of the blog Boing Boing. He is an activist in favour of liberalising copyright laws and a proponent of the Creative Commons organization, using some of their licenses for his books. Some common themes of his work include digital rights management, file sharing, and post-scarcity economics.' Timothy Lord sat down with Cory at the O'Reilly Solid Conference and asked him about the DMCA and how the fight against it is going. Due to management-imposed restraints on video lengths, we broke the ~10 minute interview into two parts, both attached to this paragraph. The transcript covers both videos, so it's your choice: view, read or listen to as much of this interview as you like.

Comment Re:Goodbye free speech (Score 1) 210

How can you tell? Just because the plaintiff says so? Some of those reviews look legit and yes a few look fake. I notice he doesn't complain about the obviously fake good reviews (how does a company in Cali get a positive review from a teen in New Jersey.)

If the images are anything to go by, then one of them is a Hasidic Jew from Israel, another is an actress in Chicago, and another is some guy in New York.

Unless they aren't, in which case their picture icons are being used in violation of Copyright, unless they have written permission from the image owners...

Comment It's the non-engineers. (Score 5, Insightful) 125

The stories about jobs and careers are getting so tiresome. I realize Dice bought Slashdot to datamine the comments (free focus group!), but it seems like half the stories are a variation on the same these days.

It's the non-engineers.

They have this misconception that people used to dealing with the intricate semantics of programming languages are going to be unaware of the intricate semantics of English. Therefore, if they ask a question once, and do not get an answer they like, they will repeatedly ask the same question in different guises, hoping to obtain the answer they wanted to hear.

This really comes down to who is more patient than whom.

I usually attempt to buffer my answers in order to soften the blow, but you can ask the same question as many ways as you want, and the answer will likely not change, so long as it is fundamentally the same question. And I usually have the patience of Job. However, there was one incident where I was up against a deadline, and was being asked to "just cobble together something that works, and we'll (read: you'll) fix it (read: in a binary compatible way) later. Which was an impossibility (I was working on some very complex database code written in C++ which did subschema definitional enforcement on an upper level database schema, and the semantics had to be correct for the data stored in the binary backing store to be usable going forward, when we did the next update). The code had to be *right*, as opposed to *right now*, and the time difference was important.

We had a UI person who was in a management position, and they brought her over to argue their case that immediate was better than correct (correct would fit under the deadline, but only if everyone left me alone to finish the code). The UI person was constantly revising the UI in each release, and each release was practically a full rewrite. And she did not understand why I could not write my code the same way she wrote hers. Finally having had enough, I explained "It's OK if your code is crap; you are going to rewrite it in the next release anyway. My code has to work now, and it has to continue to work going forward, and therefore it needs to be correct. I understand that you are feeling the approaching deadline. So am I. However, while your code can be crap, mine can't be because I have to maintain it going forward. Now if you will get the hell out of my office, I will be able to finish the code by the deadline."

Needless to say, there were some ruffled feathers. The director of engineering sided with me. I completed the (correct, rather than expedient) code by the deadline, and the product didn't turn into unmaintainable crap vis-a-vis the update process going forward.

What's the moral to this story?

Well, with specific regard to DICE:

(1) Repeatedly asking the same question in different ways is not going to get them a different answer, if the first answer was correct. Any other answer than that answer would be incorrect, for the question asked.

With specific regard to the current topic:

(2) Engineers who actually reliably, repeatedly, and consistently deliver what they are asked to deliver, within the timeframe that was agreed upon, can, and often do, wield more authority than the managers nominally set above them in the food chain, so it's not like going into management is going to give you any more real authority than you already have by way of your relationship with the team, and their trust of your judgement.

A management path can be a good idea if:

(A) You want more perks (stock options, etc.), although in a good company, if you are a great engineer, you will get those anyway

(B) You are tired of doing engineering for a living (which probably means you didn't qualify as "great engineer" under option 'A' anyway)

(C) You feel you would be more useful and/or happier in such a position (but if your happiness is based on power, don't expect it will necessarily follow)

(D) You are an OK (but not great) engineer at a company which engages in age discrimination, and you are happy to continue working for such a company going forward, and it's your only way to do so (at which point, I pretty much need to question your personal ethics)

Other than that... DICE: Asked and Answered. Please go on to the next survey question.

Slashdot Top Deals

A morsel of genuine history is a thing so rare as to be always valuable. -- Thomas Jefferson

Working...