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Hypothesis of the origin of man: the evolution of views

Levels of structural organization of the protein molecules or protein structure

Chemical properties of alkanes

Moral norms and their main function

Economic integration

The use value - as the main indicator of the capitalist system

Unique Earth's magnetic field.

Hooke's Law

Social organization

Mythological consciousness: the basic features

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Let's answer the question of who invented the telephone?
The history of the computer: major milestones.
The history of computing