Categories: Comparisons
An example of a metaphor in writing about science:
"As it is a matter of common observation that heat alters most things, the effect of heating things in general should be studied…In the case of metals like iron and copper it is noticeable that although fusion does not take place, a superficial change is produced; the gradual formation of a skin on the surface of fused lead and tin is also easily perceived."
Armstrong, H. E. (1889) in H. E. Armstrong and the teaching of science 1880-1930 (Ed.: W H Brock, 1973), Cambridge University Press
