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. Bingo!

Anyone want to try this?

Excerpt from the Encyclopedia Britannica without permission.