Sea Creatures to Provide Basis for New Electronics? 57
hakaii writes to tell us that the shells of tiny sea creatures may help to lay the foundation for new electronic devices including an improved pollution detector. "Using a chemical process that converts the shells' original silica (silicon dioxide, SiO2) into the semiconductor material silicon, researchers have created a new class of gas sensors based on the unique and intricate three-dimensional (3-D) shells produced by microscopic creatures known as diatoms. The converted shells, which retain the 3-D shape and nanoscale detail of the originals, could also be useful as battery electrodes, chemical purifiers - and in other applications requiring complex shapes that nature can produce better than humans."
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Wrong joke (Score:5, Funny)
OMG! (Score:2, Funny)
so, who will patent this (Score:5, Insightful)
We are mostly discoverers, much less inventors. Every now and then we come up (in large numbers)
with stuff that nature has not yet thought of, but for the most part our 'inventions' are already
part of nature.
I watched a movie called the corporation not so long ago, (it's free to download), and it really
opened my eyes to how far we've drifted off from being 'good stewards' of the planet.
I'm happy that we are scanning nature for clues on how we can do our material science better
but I fear that a few years down the line we'll see that dow chemicals now owns it...
Re:so, who will patent this-cynicism (Score:4, Informative)
Uh, where do you live where patents only last ten years?
I don't feel better no.
Re:so, who will patent this-Utility Model (Score:5, Funny)
Re:so, who will patent this (Score:5, Insightful)
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just try to have an absolutely original thought, and if you manage try to explain that
thought without having to reference the last 4,000 years of shared culture that we have.
I love this quote: we stand on the shoulders of those that went before us. And I'd like
to add to that that anything that you think you've invented because nature doesn't
use it in that particular way is waiting out there to be discovered one day. (not
in a literal
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As much as you are interested in quibbling over 'invention', it's a wonder that you would accuse an eel of 'using' anything.
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The invention is the process ... (Score:2)
The invention can be the process by which a sea shell becomes an electronic circuit.
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Was this your quote? I don't think you're right. I'm pretty sure the patent office will issue a patent for a new use of an existing invention. That would imply that a new use is an 'invention'.
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Even the wheel has a direct equivalent in nature.... (when it was thought for years that that was not the case)
I would love to know what that equivalent is. I really can't guess what it might be. Don't you dare leave us in suspense at this point! =D
As far as the eel example goes, it's a bad one as you can argue that only for the invention of the electric chair. I can't imagine any other "use" that the eel puts it's electricity to :P. As I've said before, so I say again - invention is not about creation from nothingness; you have that mistaken with genesis (*snicker*; sorry =D); rather it is about control. There'
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as for the wheel reference, there you go:
http://www.newscientist.com/backpage.ns?id=mg18524 852.700 [newscientist.com]
I'll make it simple:
I'm against patents.
of any kind.
But I'm *especially* against patents of anything that you find in nature and
I think that the general rule should be that if you can find a close analogy
of any structure, device, process, binary sequence (genes) or creature in
nature then you should not be able to patent it
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Here is another "nut".
Apparently your ethics aren't so pure that you'll stop using the products that result from patents.
Well, I have no choice. Should I suicide? If I'm opposed to my government, should I go to live on an iceberg? This is a moronic argument. In the world there are a lot of good, patented products. There is nothing bad about these products in themselves: what's bad is that they are patented (at least per the current definition of "patent").
Obviously in your world there is no civilizat
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if you're trying to link me with creationism you're so far off base it's not even funny.
I try to mock creationism every opportunity I get. Nothing to do with you =D. Please don't take it personally. Maybe the
(*snicker*; sorry =D)
wasn't explicit enough in my post. *shrug*
I'm against patents. of any kind.
That doesn't mean we should not be looking at nature for ideas and useful bits & pieces, it just means that when you do *discover* those that you are not able to go out and stick your name on it and bar everybody else from using the same without paying you, the original discoverer a royalty.
And thanks for the article about the bacterial wheels. It's a neat story and it makes you wonder whether the original caveman inventor of the wheel would still get his patent. It would be unfair not to as we couldn't really look at bacteria for (possibly) millennia after it was invented by humans. Does that mean that if someone invented a devi
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Re:so, who will patent this (Score:4, Informative)
Torrent (via mininova) available here [mininova.org]. Everyone watch this - it's great.
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We are mostly discoverers, much less inventors. Every now and then we come up (in large numbers)
with stuff that nature has not yet thought of, but for the most part our 'inventions' are already
part of nature.
Says the man who arrived at his air-conditioned office using a four wheeled car powered by an internal combustion engine.
Yea, right. We got our inspiration on the myriad wild compressed-gas-heat-exchanging hydrocarbon-burning wheeled beast that roamed the fields of yore. And we used our Von Neumann silicon brains to refine those patterns we merely found in nature.
Free The Scallops! (Score:5, Funny)
Seriously, though, this is sort of cool. When can we see shell bikinis with embedded iPods?
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They get totally ignored and end up leaking toxic stuff all over the place.
So everyone, free the mallocs to stop the leaks!
Obligatory Futurama (Score:5, Funny)
Swi
New electronics? (Score:3, Interesting)
I don't think the uber gamers who demand the fastest processors will want CPUs made out of snails.
Re:New electronics? (Score:5, Funny)
Re:New electronics? (Score:4, Funny)
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I can refute your argument quite simply by pointing out the amount of gamers that use "uber fast, streamlined" Microsoft Windows as an OS. A CPU made out of snails would be trivial compared to THAT.
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Shocking!
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Is there anything they can't do? (Score:5, Funny)
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diatoms (Score:2, Informative)
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http://www.drsfostersmith.com/product/add_info.cf
Diatoms: They're more than just for breakfast!
Oh please oh please oh please (Score:4, Funny)
lasers (Score:4, Funny)
used to filter beer (Score:3, Informative)
The beer is pumped off and put into bottles afterwards and the remaining goo goes to the waste or recycling. Which has to happen soon, if they wait to long (or in summer), the yeast sort of explodes running over the container it was put in and is hard to remove...
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http://images.google.com/images?q=diatoms [google.com]
Sea Creatures? (Score:2)
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I don't know many multi-celled sea creatures tolerant of 80 degree (C) sea-water. But then again, I run AMD... and I love clam chowder!!! 3. Profit???
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Rama (Score:2)
That last bit reminds me of the Rama Series (Arthur C. Clark / Gentry Lee ) and how the third species genetically engineered creatures to fill the needs of the colony.
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Squid (Score:2, Funny)
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Tomorrows news: (Score:1)