I don't know if you've ever planted seeds, Gracie, but I do know it is hard work and you can get a very sore back if you are bending over for a long time. Your Seed Planter Maker invention is a fantastic solution to this problem! I like that the robot can dig, plant and water the seeds as it moves along. Your colourful picture is superbly drawn and labelled. Thanks for sharing it with us!