• Question: jack do you like working with cow poo, what can you learn from it?

    Asked by fabulous twinkle to Jack on 19 Jun 2017. This question was also asked by Eloise.
    • Photo: Jack Irwin

      Jack Irwin answered on 19 Jun 2017:

      I dont actually touch the cow poo because its stored in slurry pits on farms. The gas is captures from the pits and the smelly part of the gas is the hydrogen sulphide. Methane does not actually smell at all!

      So we take out the hydrogen sulphide (rotten egg smell) and it does not smell.

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