Science & Futurism with Isaac Arthur

Faster Than Light: Tachyons and Time Travel (2x7)

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Our second installment of a new series looking at Faster Than Light, or FTL, concepts and technologies. In this episode we look at the Tachyon, a hypothetical superluminal particle than can travel back in time as well as looking at what theory tells us about Time Travel and Temporal Paradoxes.