Thread 'How To define route if we only know velocity (with out widespread formulation)?' Hi there! I invented the challenge And that i attempt to solve it: Enable we only know velocity of shifting particle: ##v(t)## from ##t=a## to ##t=b##. Photon 'time bins' and sign security demonstrate guarantee for practical https://gabletoppak.com/why-white-label-water-bottles-are-a-game-changer-for-your-brand/