Sezon 5
Bölümler
1 Panama Canal, Waste Disposal 3 Mar 2008 2 World's Strongest Knife, Diamonds, Bricks 4 Mar 2008 3 Electricity, Floating Crane 5 Mar 2008 4 Drinking Water, Television Screens, Family Cars 6 Mar 2008 5 Overnight Parcel Delivery, Coal Mining 7 Mar 2008 6 Tetra Pak, Pre-Fab Houses, Ambulances 10 Mar 2008 7 Weather Forcasting, Hovercrafts 11 Mar 2008 8 Freeways, Minting Coins 12 Mar 2008 9 Container Ships, Peterbilt Trucks 13 Mar 2008 10 Windshield Wipers, Space Shuttle, Binoculars 14 Mar 2008 11 Transporting Oil Rigs, Electric Razors 17 Mar 2008 12 Halogen Light Bulbs, Mufflers, Locks 18 Mar 2008 13 Airbus, Chainsaws 19 Mar 2008 14 Hydroelectric Dam, Silicon Chips 20 Mar 2008 15 Refine Crude Oil, Swiss Army Knife 25 Mar 2008 16 Carpets, LEGO 26 Mar 2008 17 High-Speed Trains, Ballpoint Pens 27 Mar 2008 18 Mirrors, 2D and 3D Vehicle Wrapping 28 Mar 2008 19 Durable Jeans, Perfect Wine Glasses 31 Mar 2008 20 Aluminium Foil, GPS Systems 1 Nis 2008