How To Build A Time Machine | Weird Science | Earth Science

If you could time travel, where would you go to the past or to the future?
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How To Build A Time Machine.
If time travel was a possibility the past and the future become unlocked. But is it really possible? Well in theory just getting on a plane is time travel, not on the scale of going back to the 1800's but it's a start. Dr Josie Peters and a team of scientists explore more.
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