Is backward time travel possible? Can you change the past? My latest post for NOVA's The Nature of Reality blog explores the idea of using traversable wormholes as time machines:
Wormholes as Time Machines
Showing posts with label faster than light. Show all posts
Showing posts with label faster than light. Show all posts
Sunday, July 15, 2012
Tuesday, August 2, 2011
Is Time Travel Possible?
A recent news story, based on a research article about light signals, proclaimed time travel to be an impossibility. Here is my response:
Is Time Travel Possible?
Is Time Travel Possible?
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