Will time travel exist?

No...because if it did I'd have travelled back in time to tell myself that time travel is totally real.

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SW-User

Did you read about that person claiming to have time traveled from 2030 and passed the lie detector test?
Lol.

Fangirlsarah1996 · 26-30, F

@SW-User Can't you like...train to trick those though?

SW-User

@Fangirlsarah1996 Yes. You can train your heart rate to remain steady.

But that story made me laugh.

BlueMetalChick · 26-30, F

@Fangirlsarah1996 And also it only works if you know you're lying. If you're a crazy person or something, and you're convinced that you actually did travel through time, the lie detector will not say anything.