Why nothing can go faster than the speed of light
I remember reading an article a while back:<p>"Scientists Make Radio Waves Travel Faster Than Light"<p>article:<p><a href="http://www.universetoday.com/33752/device-makes-radio-waves-travel-faster-than-light/" rel="nofollow">http://www.universetoday.com/33752/device-makes-radio-waves-...</a><p>the paper it's based on:<p><a href="http://arxiv.org/abs/physics/0405062" rel="nofollow">http://arxiv.org/abs/physics/0405062</a><p>Anyone with a Physics background care to comment on the validity of this study?