3 ms·
You can also define "days" and "years" in terms of that SI definition. I don't think that helps with the original concern.
by BurningFrog 1y ago
You can also define "days" and "years" in terms of that SI definition.
I don't think that helps with the original concern.
- ceejayoz 1y agoYou can, yes. But having it all stem from some fundamental constant value any civilization can handle permits translation between civilizations. "Our dates start x trillion rotations of pulsar y ago and our unit is defined as z wiggles of cesium" is a starting point.