space time continum

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If you go back in time and change things, will the world end in disaster?

cripfemme @cripfemme (7698) • United States 17 Aug 09

I'm an avid science fiction fan, and I've seen about every time travel movie there is. I've always believed that if you go back in the past and change things you will mess up the future or maybe even the whole planet. But, in two...

can you change things

science fiction

space time continum

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