Sulfur
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Basic survival skills
How to prioritize needs in survival situations
How to adapt to extreme situations
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Basic chemical disinfection was employed since at least 3,000 BC, using alcohol, elemental copper and Sulfur, salt, sodium carbonate, and mild organic acids.
Sulfur fumigation was used widely throughout Europe through the Middle Ages, especially during outbreaks of plague....
Carlson did chemical experiments in his own home, to the frustration of his family and neighbours. He mad smelly compounds, melting sulfur over zinc plates in the kitchen smelling like rotten eggs, and once even starting a fire.
Carlson used Selényi’s ideas (more or less to use light to re...
Mars has a dense core at its center between 930 and 1,300 miles (1,500 to 2,100 kilometers) in radius. It's made of iron, nickel, and sulfur.
Surrounding the core is a rocky mantle between 770 and 1,170 miles (1,240 to 1,880 kilometers) thick, and above that, a crust made of iron, magnesiu...
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