The story
Etymology from Wiktionary, CC BY-SA 4.0.
terasecond
Today it means: An SI unit of time equal to 10¹² seconds. Symbol: Ts. (= 31709.8 years) Full definition →
Today it means: An SI unit of time equal to 10¹² seconds. Symbol: Ts. (= 31709.8 years) Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.