Elementary Temporal Mechanics

Elementary Temporal Mechanics was a course taught at Starfleet Academy during the mid-24th century that dealt with the basics of temporal mechanics. 
When the crew of the traveled back in time to 2268, Doctor Julian Bashir was worried that a flirtatious Lieutenant was his great-grandmother, and that he may be facing a predestination paradox – which he learned about in Elementary Temporal Mechanics – where he was destined to become his own great-grandfather. ()
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Category:Starfleet Academy courses
Category:Time travel