A 'Herpendra', is the name given to the duplicate that is created, when a future self travels back in time and co-exists with its present self.
Daniel travelled back in time to find out who slipped the love letter into his bag. Daniel must be careful that his herpendra does not interact with his original form whilst he does so; otherwise the future could be altered.
by Romsey Goose March 18, 2011
Can you define these popular missing words?