Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Tachyon question

  1. Jan 17, 2010 #1
    One post posited that if a message were sent to a person traveling FTL and they sent a reply that the person sending the message would recieve the reply before the question was sent. If that were possible, recieving the message first would violate causality wouldn't it?
     
  2. jcsd
  3. Jan 17, 2010 #2
    Of course
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook