#1 ∙ S1.E6 ∙ Arctic IcebreakerThu, Feb 8, 2018Ice is no match for a 15,000-ton icebreaker that patrols the dangerous waters of the Arctic Ocean. Its cutting-edge engineering smashes the thickest of ice to keep shipping lanes safe for cargo ships.8.2/10 (5)Rate
#2 ∙ S1.E7 ∙ Goliath of the OutbackThu, Feb 15, 2018The Mack Superliner is a record-breaking monster truck that can haul huge loads across the dangerous dirt roads of the Australian Outback.7.7/10 (7)Rate