How many of us have woken up the morning after a hard night of traveling through time and killing/becoming our own grandparents and wondered, “is this a paradox??” Well, thanks to the fine folks at BuzzFeed, you can know for sure. Though if you’re capable of following the Yes/No loops, you’re probably some kind of Time Lord and wouldn’t need a mere infrographic to navigate the seas of time.

(via Buzzfeed)

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