the fourth dimension

  • Stephen Hawking’s Time Machine Instructable

    It’s super easy - all you need is a Large Hadron Collider-style spaceship that travels 2,000 times faster than we’ve ever traveled before. Also, we can’t travel into the past because of paradoxes - i.e., we would’ve known if we could travel into the past because it would’ve already happened in the future (duh). I guess we’re all already traveling into the future, technically, but this would be a way to do it faster. (Via.)

    Jack Shepherd 4 years ago 21 responses

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