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Raven

raven

(Science: zoology) A large black passerine bird (Corvus corax), similar to the crow, but larger. It is native of the northern part of Europe, asia and America, and is noted for its sagacity.

(Science: zoology) sea raven, the cormorant.

Origin: AS. Hraefn; akin to raaf, G. Rabe, OHG. Hraban, Icel. Hrafn, Dan. Ravn, and perhaps to L. Corvus, Gr.


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Re: Growth on metal pot?!

As odinsravien (aka raven) said, it could be chemical. some kind of soap. But most dish washing products are surfactant based rather than soap. Is your water pretty hard (alot of Calcium and Magnesium)?

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by JorgeLobo
Sun Jun 10, 2012 7:30 pm
 
Forum: Microbiology
Topic: Growth on metal pot?!
Replies: 24
Views: 10244

5 best proofs of evolution

... sweep and for its scientific vision. With characteristic attention to detail, Stephen Jay Gould etc. Evolutionry THEORY. I am now convinced - raven (by either of his names) really is THAT stupid, and I know we can count on his whining childish ad hominem.

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by JorgeLobo
Thu May 31, 2012 2:32 am
 
Forum: Evolution
Topic: 5 best proofs of evolution
Replies: 170
Views: 246242

5 best proofs of evolution

... credentials) nor those of others. Read please - it is a scientific theory. Suggest folks ignore your ignorance and inablity to read as they would raven's by either of his names. Odd that so much ignorance is proud to show itself - wbla's is as replete as raven's.

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by JorgeLobo
Thu May 31, 2012 1:37 am
 
Forum: Evolution
Topic: 5 best proofs of evolution
Replies: 170
Views: 246242

Origin of the Nucleus

Raven's Biology briefly mentions that the nucleus may have originated from an archaean. Some archaea have histones and similar DNA-processing enzymes, which supports this hypothesis. I haven't seen too much research on this, ...

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by aptitude
Wed Dec 07, 2011 7:16 am
 
Forum: Evolution
Topic: Origin of the Nucleus
Replies: 3
Views: 2954

Re: Brain size=IQ level theory (Blacks vs Whites & Asians)

... Differences Article in Press, Corrected Proof - Note to users doi:10.1016/j.lindif.2009.12.001 Copyright c 2009 Elsevier Inc. All rights reserved. Raven's test performance of sub-Saharan Africans: Average5 performance, psychometric properties, and the Flynn Effect Jelte M. Wicherts a, Conor V. ...

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by TruthIsHoly
Fri Jun 25, 2010 6:49 pm
 
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 72
Views: 272367
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