Hi! Hope you guys are doing good. I was just thinking of something quite strange. Suppose we are sitting on a body B1, which is one light year distant from another body B2. It means that it'd take one year for a photon particle to reach B2 kicking off from B1. But here jumps in a "dilemma"! Let we design a wooden path-board whose length is equal to the distance between B1 and B2. We apply force F at the one side of that board and we get it the very next moment on the other side? Is it so that we've surpassed the speed of light "c"? If not then what is your say on that???