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When we fission the U- 235 nucleus, the total rest- mass of all the resulting fragments of matter
Eugene Debs
was an American socialist, political activist, trade unionist, and five times the candidate of the Socialist Party of America for President of the United States.
Head
The uppermost part of the human body or the leading or directing part of an organization, state, etc.
Wages
Compensation or remuneration paid by an employer to an employee in exchange for work or services rendered.
19th Century
The period from January 1, 1801, through December 31, 1900, marked by industrial, cultural, and political changes worldwide.
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