gas is a swarm of atoms and molecules

Categories: Comparisons

An example of a metaphor in popular science writing:

"Throughout the Milky Way there is a diffuse gas. A gas, you will remember is a swarm of separate atoms and simple molecules."

Fred Hoyle (1960) The Nature of the Universe (Revised ed.), 1960

Read about similes in science

Read about examples of science similes

Many examples of science similes 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.