Name: |
nasser | E-Mail: |
almrwany01 at hotmail.com | Web Page: |
derbar | Location: |
yemen | Birth Year: |
1982 | Gender: |
Male | Fortune: |
There are two kinds of scientific progress: the methodical
experimentation and categorization which gradually extend the
boundaries of knowledge, and the revolutionary leap of genius
which redefines a |
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