It's need to deliver a hamburger at 100 miles from here before the customers start starving? It's simple you have to launch it as hard as possible and have it delivered by air. The aerodynamics and the ability to hover your burger depend on its composition and the precision with which you will have cooked. Obviously the first tests are likely to be somewhat successful, but driving force and improving the characteristics of your sandwich, it will land directly in the hands of the customer.