Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror

Comment Re: Timothy's Revenge (Score 2) 228

Yeah Bill, some advice from someone that waited until Thursday to sign up for an account unlike those of us that saw the future and signed up on Tuesday back 18 years ago!

I agree totally with what you say, but, like me, you are still in the comments here. We are both sad bastards. Can I buy you a drink sometime?

Comment Re:Remember the NASA Wind Turbines? (Score 1) 179

Current blades are trucked in one piece (per blade) which is impressive to see. Three of them were parked on I-5 outside of Patterson, California a few months ago. There are a lot of net videos and photos which convey the scale.

Even at the current size they can't get through many highway interchanges and local intersections. The larger ones won't be able to ship in one piece at all.

Comment Remember the NASA Wind Turbines? (Score 4, Interesting) 179

NASA Wind Turbines approached this scale in the '80's. Unfortunately, this was a previously-unexplored area of aerodynamics for NASA, and they had mechanical stress and noise problems (including subsonics) and were all demolished. I think there was one near Vallejo, CA being taken down when I got to Pixar in '87, and one in Boone, NC, which famously rattled windows and doors.

The art has since improved. I took a ride to the top of the turbine at Grouse Mountain, that was fun! That's the only one I have heard of where you can actually get to see it from the top.

Comment Starting out with the wrong assumptions (Score 2) 165

This is starting out with the wrong assumptions.

Design a brick system that can be produced with 3-D printers, and will hold together when fabricated within the tolerances of an SLA printer. Forget FDM, it's too low precision and SLA is already achieving an equal or lower cost of manufacture compared with FDM.

LEGO is manufactured to astonishingly high precision, but I am not convinced that this is the only way to make a brick system.

Comment Re:Side Effects (Score 3, Informative) 41

I have a friend with Friedrich's Ataxia, and CRISPR is one of the silver bullets she's praying for. FA cripples then kills you: wheel chair by 25, dead by 40 is often the case (it hardens the heart so it can't pump). While CRISPR has some unknowns and risks, having FA is a certainty. FA affects a single gene pair, so if you can replace either side of that gene, you have solved the problem, the mitochondria will start producing frataxin again, and the nerves will stop being slowly destroyed.

There are no treatments and since it is so rare (1 in 50,000 have it in the US, 1 in 30k in Europe, almost no one in Africa or Asia), few are investing in finding a cure or treatment. FA isn't the only orphan disorder like this. So yes, I'm quite happy to see CRISPR move forward.

Comment Re:No (Score 2) 269

You forgot margin. They have incredible margin on their products. Their concern is total profit, not units sold. They could easily drop their prices in other markets to keep market share, but the net profit to them might be lower. It isn't like iPhones prices are anything relative to their cost. Their price is based on what people will pay.

Slashdot Top Deals

Do you suffer painful hallucination? -- Don Juan, cited by Carlos Casteneda

Working...