Elephants Quote by John Scott Haldane
““A mouse can fall down a mine shaft a third of a mile deep without injury. A rat falling the same distance would break his bones; a man would simply splash ... Elephants have their legs thickened to an extent that seems disproportionate to us, but this is necessary if their unwieldy bulk is to be moved at all ... A 60-ft. man would weigh 1000 times as much as a normal man, but his thigh bone would have its area increased by only 100 times ... Consequently such an unfortunate monster would break his legs the moment he tried to move. [ Expressing, in picturesque terms, the strength of an organism relative to its bulk .]””
About This Quote
The passage illustrates how strength scales with size, showing that larger organisms need disproportionately thicker limbs to support their bulk.
In simple terms: Size affects structural strength.
Key Takeaway
Design with scale in mind.
Themes
biology
physics
scaling
Mood
analytical
curious
Type
scientific
educational
When to use this quote
- engineering
- architecture
- medicine
- sports equipment
Key Concepts
mechanics
anatomy
Questions to Reflect On
- How do engineers compensate for scaling challenges?
- What biological adaptations illustrate scaling?
A Different Perspective
Scaling laws can limit design possibilities.
![“The [human] animal cannot cope with [dense confinement]; indeed, it is programmed to resist it. It must resist it, in the interest of survival.” quote by John Livingston, from "Rogue Primate: An Investigation Into Human Domestication](https://sms4smile.com/quotes/img-quotes/85c/john-livingston-from-rogue-pri_human-animal_the-human-animal-cannot-cope-with-dense_142766.jpg)
