Free Range Chemistry 17 - Iron in Nature
Free Range Chemistry 16 - Ammonia and Water
Free Range Chemistry 14 - First Sources of Ammonia
Free Range Chemistry 07 - Making Hydrogen
Free Range Chemistry 27 - Exploding Rock
Free Range Chemistry 19 - Iron Wool and Oxygen
Free Range Chemistry 08 - Gold
Free Range Chemistry 05 - Hydrogen Bang
Free Range Chemistry 11 - Cooking with Copper
Free Range Chemistry 04 - Gas from Coal
Free Range Chemistry 33 - Saltpetre and Paper
Free Range Chemistry 13 - Making Ammonia
Free Range Chemistry 25 - Shells
Free Range Chemistry 35 - Yellow Powder
Free Range Chemistry 32 - Saltpetre (Potassium Nitrate)
Free Range Chemistry 10 - Copper from Malachite
Free Range Chemistry 21 - Sulphur
Free Range Chemistry 38 - Nitrocellulose Rocket
Free Range Chemistry 22 - Burning Sulphur with Rose
Free Range Chemistry (2008): Iron - Iron in Nature
