tobacco-mosaic virus is like a solenoid

Categories: Comparisons

An example of an analogy used in popular science writing:

"It was long known that this virus [tobacco-mosaic virus], having the shape of long sticks…, is formed by a bunch of long straight molecules of organizing [sic] material (known as ribonucleic acid) with long protein molecules would around it like a coil of electric wire around the iron core in an electromagnet."

George Gamow (1961) One, Two, Three…Infinity. Facts and speculations of science, Revised Edition, Dover Publications, Inc., New York.

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Many examples of science analogies are listed in 'Creative comparisons: Making science familiar through language. An illustrative catalogue of figurative comparisons and analogies for science concepts'. Free Download.

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.