Continuity mistake: In the middle of a sentence, new text appears on the chalkboard behind the speaker, as well as new colouration on a globe behind him. (00:32:42)
Suggested correction: I've changed my mind about this entry. I realise now that these seeming errors are actually intentional, albeit hamfisted, visual manifestations of the changing timeline. I personally think this is a silly way to portray the changing of history due to time travel and the butterfly effect, but who am I to argue with how a fictional construct that seems to defy logic would play out. I'd remove my original entry but I don't see any mechanism to do that.
Factual error: Narration refers to Hitler's Germany research into nuclear fusion - it was nuclear fission they were looking into, the same as what fueled the WWII-ending bombs in Japan, and every nuclear bomb and missile since. No nation has been able to generate nuclear fusion until very recently, and it doesn't produce an explosion - which is what Hitler wanted. (00:08:35)
