Time telling
There are 3 basic ways of telling time. a) rotational : rotation of the earth b) dynamic: motion of the moon and planets c) atomic: oscillation within atoms.
Telling facts and facts about tellings, from the Random Facts shelf.
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There are 3 basic ways of telling time. a) rotational : rotation of the earth b) dynamic: motion of the moon and planets c) atomic: oscillation within atoms.