Bradley Zimmerman, the third generation of the Zimmerman family to farm, puts his grandpa Raymond Zimmerman's prototypes to the test on their Cantril, Iowa, farm and gives him the honest truth about the machines.

When it comes to the evolution of farming, it’s been said that the pace of change has never been so fast and change will never be this slow again. The pairing of the rapid advancement of ag technology with the generational goals of growers is creating economic opportunities along with transitional challenges.