If you want a more indepth explanation of what is happening in the cab and in the seed planter, check out Dodge Brothers Farm on youtube. He does a really great

If you want a more indepth explanation of what is happening in the cab and in the seed planter, check out Dodge Brothers Farm on youtube. He does a really great job of going through the details. https://www.youtube.com/watch?v=OjVZoniN2no https://www.youtube.com/watch?v=OjVZoniN2no - how a modern corn planter works https://www.youtube.com/watch?v=KxMcl7ktEP0 https://www.youtube.com/watch?v=KxMcl7ktEP0 - inside the cab of the tractor for a planter