How Do They Do It? - Seasons 4

Episode : 1

Forest Fires, Car Exhaust, Space Station

2007-04-11

Episode : 2

Family Car, Titanium, Letter

2007-04-11

Episode : 3

Nuclear Sub, Crash Test Dummies, Fruit and Vegetables

2007-04-18

Episode : 4

Land Mines, Air Boats, Warehouses

2007-04-18

Episode : 5

Black Boxes, Steam Turbine, Racing Car

2007-04-25

Episode : 6

Jet Engine, Weapons, Telescope

2007-04-25