Examlex
Theory predicts that neutron stars may not exceed 3 solar masses.
Former Soviet Union
Refers to the federation of socialist republics that existed from 1922 to 1991, comprising Russia and other neighboring countries.
GNPs
Gross National Products; the total market value of all the final goods and services produced in a country in a given year, plus the net income from foreign investments.
Developed Countries
Nations with a high level of economic development, technological advancement, and standard of living.
Human Population
The total number of human beings inhabiting a particular area or the world at a given time.
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