discovery of radioactive heat was a battering ram

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Categories: Comparisons

An example of metaphor in a scientist's writngs:

"As far as Earth's age is concerned, in fact, the discovery of radioactive heat is principally of historic interest: it was simply the first battering ram that ruined the mathematical construction that Kelvin had bitterly defended."

Hubert Krivine

Krivine, H. (2015). The Earth. From myths to knowledge [La Terre, des myths au savoir] (D. Fernbach, Trans.). Verso. (2011)

[Lord Kelvin had proposed an age for the earth much less than is now accepted, on the basis that it was a cooling ball of matter]

[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.