Square–cube law
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The square–cube law is a mathematical principle, applied in a variety of scientific fields, which describes the relationship between the volume and the surface area as a shape's size increases or decr
A Boeing 737-500 in front of an Airbus A380
Allometry
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Allometry is the study of the relationship of body size to shape, anatomy, physiology and behaviour, first outlined by Otto Snell in 1892, by D'Arcy Thompson in 1917 in On Growth and Form and by Julia
Square–cube law
…stated by J. B. S. Haldane, large animals do not look like small animals: an elephant cannot be mistaken for a mouse scaled up in size. This is due to allometric scaling: the bones of an elephant are necessarily proportionately much larger than the bones of a mouse because they must carry proportionately higher weight…
Skeleton of an elephant
Skeleton of a tiger quoll (Dasyurus maculatus). The proportionately thicker bones in the elephant are an example of allometric scaling
Allometric relations show as straight lines when plotted on double-logarithmic axes