The information paradox has to do with black holes and were the sucked in material goes. Search Steven Hawking information paradox to learn more A Good Example of a paradoxYou walk up to the bridge...
The time-traveling grandma-killer.Suppose you build a time machine, go back in time to find your grandmother when she was three years old, and then drown her in the bathtub.So she never grows up, and...
go back in time and kill your mother, then you would not exist anymore, but then your mom wouldn't be dead, then you would exist and kill your mother, ect. Also, Banach - Tarski Paradox states that...