시즌 1, 에피소드 15: Bobby heads to Iowa to meet Matt, a wind turbine technician who climbs towers and performs maintenance to keep wind farms running. Bobby learns about this fast-growing sector of the energy market and is challenged to crawl across the top of a turbine to make sure its blades are secure - 235 feet in the air.
Reality · 2021년 7월 18일 · 22분