Tag Archives: Speed Of Light

Hypothetically, could something travel faster than the speed of light if it’s traveling in a different medium?

Posted on July 22, 2010 by admin

My Optics lecturer said something about how since light travels in a vacuum, you could, potentially, have something travel faster in a different medium, one other than a vacuum. True or false?

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How could traveling the speed of light lead us to time travel?

Posted on October 20, 2009 by admin

In a question, someone answered that if we were able to travel the speed of light, then we could somehow achieve time travel. How would this happen? Also, how could we make time travel possible? Is there some formula to … Continue reading →

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