A sensor mounted on the tractor's canopy calculates fertilization recommendations and afterwards varies the level of fertilizer spread. Graphic: Wikimedia Commons “As engineering progresses, A growing number of sensors are going to be Outfitted with digital communications technologies,” feedback Mark Langridge, director of income and advertising and marketing for packaging, https://augustnpoon.blogdosaga.com/33657683/surveillance-services-no-further-a-mystery