Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
For the out-of-band Slashdot experience (mostly headlines), follow us on Twitter, or Facebook. ×

Comment: Re: Does it matter? (Score 1) 668 668

a) How do they erase the memory of dinosaur poop from the water molecules in the pills? Dinosaur poop can't be good for me.

Someone thought of that too. "Water memory" doesn't occur unless "activated" by striking the substance with a leather and horsehair-covered paddle.

Comment: Re:Noocular (Score 1) 298 298

Yes. I think cooler heads will eventually prevail, and they'll reverse their knee-jerk decision to phase out nuclear. One only has to look at German CO2 emissions over the past few years to see why. Of course, until they do I'm sure the French and Czechs will be happy to sell Germany their surplus nuclear power.

Comment: Nuclear power phobia (Score 1) 69 69

Speaking of the horrific consequences of nuclear weapons testing in the Pacific, a big one that's still with us today is the knee-jerk phobia of nuclear power, often by people who can't distinguish between the two. Along with wind and solar, nuclear power is one of our chief tools to mitigate global warming, which will in the long term prove to be far worse than weapons testing. It sure doesn't help that the US government lied through its teeth about atmospheric testing. I've been trying to find a copy of Joseph Rotblat's paper deducing that most of the yield of the Ivy Mike and Castle Bravo tests came from the fast fission of the U-238 tamper, revealing as a lie the government's claim that fusion bombs were inherently clean. Anybody know where I can find a copy?

Comment: Re:Sad to hear (Score 2) 314 314

Probably useless for most people reading this, but my favourite-ever electronics store must be the utterly one-off R. F. Potts in Derby, UK. The shop is absolutely tiny, but chock-full of stuff both new and old - with incredibly helpful and knowledgeable staff. Weird, obscure component is buggered, and you need a new one? Hand it over, and they'll find a replacement from the wall of drawers behind the counter - then charge you something like 20p for it. They also have a wide range of old computer parts and random reclaimed mechanisms from things - one of their front windows is always filled with inspiration for stuff to build.

It's probably Derby's engineering heritage that allows it to keep going - with Rolls Royce aero engines and Bombardier trains based nearby, there must be plenty of engineers mucking around with stuff in their spare time...

I only wish they'd open a branch in Seattle, where I live now! A trip to a Radio Shack a few years ago for components was most disappointing.

Comment: Re:Do not want (Score 2) 141 141

Wouldn't that make an awesome app, building *real* 3d scenes, and making the models available for export in a variety of formats and with direct-links for popular functions (editing apps, export to popular 3d printing services, etc)?

Look into photogrammetry software like the cloud-based 123D Catch and the defiantly offline Agisoft PhotoScan - they'll turn loads of conventional photos into arbitrary 3D models. The former is probably closest to your request!

I've been playing around with the latter software recently - the required photography is pretty difficult to master, but it's a rather useful tool. Here's a geometry-only render of a statue I scanned as an example - there's a full texture map for the model as well, but this is showing off the frankly implausible levels of geometrical detail you can get from a physical object. (Excuse the noisy crevices - I was shooting hand-held at ~9am in the middle of winter on a cloudy day...) It's terrible at shiny objects (reflections confuse the hell out of it) and system requirements are pretty steep - it'll eat however many CPU and GPU cores you throw at it, and the more memory the better - but the results are well worth it.

At these prices, I lose money -- but I make it up in volume. -- Peter G. Alaquon

Working...