520-Million-Year-Old Arthropod May Have Had the First Modern Brain 60
An anonymous reader writes "Scientists say that the recently discovered 520 million year old insect brain, the oldest brain ever discovered in an arthropod, is surprisingly complex for its age, and may be the earliest example on record of a modern brain structure. Hailed as a 'transformative discovery,' researchers said that the 3-inch-long fossilized extinct arthropod found in Yunnan Province, China, shows that insects evolved to have complex brains significantly earlier than previously thought. Researchers said that the fossilized brain, which looks very similar to brains of modern insects, may provide a missing link that offers new insight on the evolutionary history of arthropods, a group of invertebrates that includes insects, spiders and crustaceans."
Damn corporate web blocker! (Score:1)
Access has been blocked because of:
Tru-View has categorised this page as Drugs
Re:Damn corporate web blocker! (Score:5, Funny)
Access has been blocked because of: Tru-View has categorised this page as Drugs
Mind you the funniest one I have come across was a page about "sharp calculators [sharp-world.com] classed as weapons. Well I suppose a (literally) sharp calculator could be!
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On the other hand I'm have some trouble with the exact level of dangerousness. If pen beats sword (and thereby knife and dagger), what would a pocket calculator beat?
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If pen beats sword (and thereby knife and dagger), what would a pocket calculator beat?
Barack Obama at calculating the deficit?
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If pen beats sword (and thereby knife and dagger), what would a pocket calculator beat?
Barack Obama at calculating the deficit?
Congress at creating a budget.
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While a sharp calculator may have a certain level of dangerousness, to really cause damage you need a spreadsheet [slashdot.org].
Spreadsheets are truly the weapons of math destruction.
Holy dilemma, batman! (Score:2)
But if it wasn't sharp it'd infringe Apple's patents.
Re:Damn corporate web blocker! (Score:5, Informative)
You didnt miss much. Just some conclusions about the evolution of insects:
They explained that up until now, research on insects has been divided into two camps. While some researchers believe that insects evolved from the same ancestor that gave rise to malacostracans, a group of crustaceans that include crabs and shrimp, the majority of scientists believe that they were derived from a group of crustaceans called branchiopods, a species that includes include brine shrimp, which have a simpler brain anatomy than malacostracans.
However, researchers from the latest study say that the new finding shows that insects did in fact evolve from creatures that already possessed complex brains.
Read more at http://www.medicaldaily.com/articles/12631/20121010/520-million-year-old-bug-creature-first.htm#hclmrDOPXj8WW6PR.99 [medicaldaily.com]
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You didnt miss much. Just some conclusions about the evolution of insects:
I could have got that watching the conservative party conference
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You didnt miss much. Just some conclusions about the evolution of insects:
What is this evolution you talk of, and how can this insect be 520 million years old, if earth is only 6000 years old?
I still don't know whether to laugh or cry, when I hear people try to proclaim creationism as science. Otoh trying to get it into the classroom pisses me of for sure.
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You didnt miss much. Just some conclusions about the evolution of insects:
What is this evolution you talk of, and how can this insect be 520 million years old, if earth is only 6000 years old?
I still don't know whether to laugh or cry, when I hear people try to proclaim creationism as science. Otoh trying to get it into the classroom pisses me of for sure.
Don't be absurd. Evolution is a Lie from Hell. I have that straight from the congressional panel on Science and Technology.
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I can't speak to the accuracy of the claims, but here [medicaldaily.com]. Pretty much verbatim.
Anecdotally, I know what being on the receiving end does for my mood though. ;-)
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When in actuality, it should have been categorized as Bugs...
offensive (Score:5, Funny)
Frankly I find the idea of a bug that thinks offensive.
Re:offensive (Score:4, Informative)
Note to mods: the above is a reference [youtube.com] to famous sci-fi Starship Troopers [imdb.com].
Would you like to know more?
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I am sure that Robert Anson Heinlein tirns over in his grave whenever anyone mentions that crappy movie.
He would like to be remembered for the book though.
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Not entirely fair. It's certainly a terrible attempt at a Starship Troopers movie, however when I mentally rename it to "Bugs From Space" and ignore the sound of Heinlein spinning in his grave, it becomes a lot more enjoyable. The effects are decent, it has a good sense of humor, a lovely redhead, and Neil Patrick Harris
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I find Heinleins spinning in his grave, gives the movie soundtrack an edgy whine that makes it more suspenseful. I would actually change the name of the movie to "RRRRAAAAIIIDDDD!!!"
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I'm not sure sure. It did the RIGHT thing in that it didn't slavishly follow the book--most movies that do fail because books aren't the same as movies, so doing a 1-to-1 translation doesn't really work.
Heinlein also had certain political views that he trotted out in his books: citizenship through service, government control, propaganda, etc. The Starship Troopers movie actually does a really good job of a lot of that. Despite the big explosions and (sometimes) goofy dialogue and meaningless romance/sex sce
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Also an Asimov short story with aliens that breathe chlorine and look like giant houseflys, titled C-Chute. [wikipedia.org] Unfortunately, the linked wiki article doesn't mention their looking like insects.
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"Come on, you apes! You wanna live forever!?"
I think the quote from the book is slightly different:
"Move it, Apes! Do you want to live forever?"
Would you like to know more?
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Re:offensive (Score:4, Funny)
Frankly I find the idea of a bug that thinks offensive.
You have not seen the AI code in development. Sometimes the code becomes sentient prematurely and the bugs think they are features.
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And the Scarecrow said (Score:3)
"Finally".
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And in China.... (Score:1)
I mean, that was pretty much my first thought.. well, right after "what's the best way to cook it?"
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The fossilized arthropod probably tastes like fossilized chicken.
We came to find you (Score:1)
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still... nearly half the bug's DNA should still be viable ;)
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my bad - misread the first article, what I should have said was:
still... nearly 0.5^998080 fraction of the DNA should still be viable.
I think it lost the giggle factor second time round...
Damn (Score:5, Funny)
Reading this from the couch on the TV with large fonts, I read the title as:
520-Million-Year-Old Arthropod May Have Had the First Modem!
and I thought, damn, news for nerds, finally!
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And you never heard crickets downloading Katydid porn on a warm summer night?
Slash-dotters lead such sheltered lives...
Uhhhhhh (Score:4, Interesting)
520 million years, or a good ways into the Atdabanian Stage. At that point trilobites have been around for at least 6 million years already. Surely they had fairly sophisticated arthropod brains. I dunno, this seems a little late, the primary radiation in Euarthropoda almost certainly came before this guy lived. In any case the systematics of arthropods are a mess.
She's gonna be disappointed (Score:4, Funny)
My daughter thinks SHE has the first modern brain.
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They are the backbone of the Republican Party! (insert comments about lack of spine, segmented bodies, etc. here)
Re:Evidence against evolution? (Score:4, Funny)
If you add up all the intelligence of all the Republicans on the House science committee it would still be less than one of those bugs.
Who knew... (Score:2)
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Paul Ryan isn't that old. John McCain, Mitch McConnell, and Joe Lieberman, on the other hand ...
Wait a minute... (Score:2)
He may have had the first modern Brain, but . . . (Score:2)
And here we are today with imaginary "Intellectual Property".
Oh, look, Joe found a better, faster way to make fire! Too bad the rest of us aren't allowed to do that.
Oh, look, Bill found that a spear works better than a club for killing prey! Too bad the rest of us can't do that.
Oh, look, John found that using round wheels work better than rectangles with rounded corners! Too bad the rest o