the invention is so simple that the full description is very much the same as the summary. there is not very much more that i can add to it. the sun passes over the collector and sets off the motor to turn and drop the food into the tank. that's all there is to this invention and i have others, if things workout with this one. the others are a lot more exciting, but i'm not quite ready to put them out there yet. like i said, if things go well with this first product, then i feel that you and i will be doing a lot of business together.