Giant Mower (S03E07)

With an acre of wheat ready for harvest, the semifinal Junkyard challenge takes the competitors to a farm to create the ultimate mower. One team transforms a taxicab into a fierce lawnmower, while their rivals convert a pickup truck into a harvesting machine. As smoke billows and engines roar, both creations ultimately falter. In the end, the victory goes to an unexpected scythe crafted from a foot of metal, proving to be the most effective solution.