- For other uses, see Second.
History and specifications[edit | edit source]
A second was usually the base unit of time used to measure something, though it could be further divided by adding a prefix (such as millisecond or nanosecond) or a decimal suffix. (DTI novel: Watching the Clock)
Appendices[edit | edit source]
[edit | edit source]
Community content is available under CC-BY-SA unless otherwise noted.