Actually it is possible for you to travel at the speed of
light. We simply need to convert all the atoms in your body into
photons. Here's one way: First we get a a pile of antimatter, then
we use a strong magnetic field to rapidly disassemble the atoms in your
body. Tagging them as to where they go, we then combine each electron,
proton, neutron with its antiparticle. They annihilate each other and
make photons. We beam the photons to where you want to go, grab random
atoms to reassemble you according to the information on the photons.
Anyone want to try this?
Excerpt from the Encyclopedia Britannica without permission.