Is time travel possible?
Brains On! Science podcast for kids
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The Paradox of Time Travel
Time travel is only maybe, kind of theoretically possible. But we can't stop thinking about the idea. It's in books and s plays and songs. i'll bet you have spent some time dreaming about it too. If you follow the rules of science without the fiction, you run into what's known as a paradox. Paradoxis when you have an idea that sounds good and true, but when you examine it logically, it just doesn't make sense.
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