User contributions
July 6, 2007
Newton's Laws of Motion
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+58
Newton's Laws of Motion
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+186
Newton's Laws of Motion
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+14
Newton's Laws of Motion
New page: Isaac Newton's 3 laws of motion form the basis for classical mechanics. They are: 1) An object in motion will remain in motion unless acted upon by an outside force. An object a...
Natural selection
Clarified the peacock's tail (a long tail helps more than it hurts), and added a bit more to the locality section
m+212
July 5, 2007
Talk:Natural selection
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+51
Talk:Natural selection
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+110
Natural selection
General Requirements
m+3
Natural selection
General Requirements
m+40
Sexual reproduction
Noted that sexual reproduction leads to genetic variation
m+89
Natural selection
Clarified role in evolution; rearranged the order of sections
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Natural selection
Added a brief, concise definition at the beginning; simplified the explanation of natural selection's generality.
+203
July 2, 2007
Scientific theory
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+6
Scientific theory
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+17
Scientific theory
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+785
Natural selection
Clarified that the "engineer" in my example does not have to be intelligent.
m+267
Natural selection
Added a reference
m+59
Natural selection
I added sections illustrating the mathematical generality of natural selection, what happens when natural selection and random variation combine, and its effects and limitations.
+4,533