411 REFERENCE · Wiktionary
Goldilocks principle
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
en Referring to the girl in the fairy tale who found one bowl of porridge too hot, one too cold, and one just right.
Proper noun
en physics The observation that, out of the great range of all possible conditions on Earth, the actual conditions are all “just right” in order to support life.
Related terms
en Goldilocks planet
en Goldilocks zone