The story
Reported coined in 1927.
Etymology from Wiktionary, CC BY-SA 4.0.
arrow of time
Today it means: The direction of time within a four-dimensional relativistic view of the cosmos. Full definition →
Today it means: The direction of time within a four-dimensional relativistic view of the cosmos. Full definition →
Reported coined in 1927.
Etymology from Wiktionary, CC BY-SA 4.0.