Quote:
Originally Posted by Boreas
Yes, hasn't it occurred (at CERN?) that subatomic particles fired from their accelerator have arrived before they left? Pretty freakin' cool!
John
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Years ago they loaded an atomic clock onto a supersonic jet. It was synchronized with another atomic clock back on the ground. Even with the absolutely trivial speed with regard to the speed of light there was a measurable difference when the supersonic clock returned. We know how to travel forward in time. We just don't know how, or even if it's is possible, to travel back. But we know no reason why it's not possible. At least that's what I understand.