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Is the Hubble Constant really constant?
Regression
In statistics, a method for modeling the relationships between one or more independent variables and a dependent variable; in psychology, a defense mechanism leading to the temporary or long-term reversion of the ego to an earlier developmental stage rather than handling unacceptable impulses in a more adult way.
Reduction
The process of simplifying or breaking down complex entities into simpler components, often used in scientific and mathematical problem-solving.
Nostalgia
A sentimental longing or wistful affection for the past, typically for a period or place with happy personal associations.
Melancholia
A severe form of depression characterized by persistent feelings of deep sadness, hopelessness, and lack of interest or pleasure in activities.
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