gravitation is like an uneven building

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Categories: Comparisons

An example of an analogy used by a scientist:

"By this formulation one reduced the whole mechanics of gravitation to the solution of a single system of covariant partial differential equations. … But it is similar to a building, one wing of which is made of fine marble (left part of the equation), but the other wing of which is built of low-grade wood (right side of equation)."

Albert Einstein

Einstein, Albert (1936/1994) Physics and reality. In Ideas and Opinions, New York: The Modern Library.

[Please be aware that a word may have different nuances, or even a different meaning, according to context.]« Back to Index

Author: Keith

Former school and college science teacher, teacher educator, research supervisor, and research methods lecturer. Emeritus Professor of Science Education at the University of Cambridge.