Free Range Chemistry 35 - Yellow Powder
Free Range Chemistry 37 - Nitroglycerin Bang
Free Range Chemistry 36 - Explosives
Free Range Chemistry 27 - Exploding Rock
Free Range Chemistry 19 - Iron Wool and Oxygen
Free Range Chemistry 34 - Gunpowder
Free Range Chemistry 32 - Saltpetre (Potassium Nitrate)
Free Range Chemistry 30 - Potassium from Potash
Free Range Chemistry 18 - Fine Iron Powder in Air
Free Range Chemistry 39 - Gunpowder and Nitrocellulose
Free Range Chemistry 25 - Shells
Free Range Chemistry 33 - Saltpetre and Paper
Free Range Chemistry 07 - Making Hydrogen
Free Range Chemistry 29 - Wood ash
Free Range Chemistry 10 - Copper from Malachite
Free Range Chemistry 21 - Sulphur
Free Range Chemistry 02 - Coffee - Delicious Chemicals
Free Range Chemistry 28 - Calcium and Water
Free Range Chemistry 01 - Everything is Chemical
Free Range Chemistry 14 - First Sources of Ammonia
