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As a result of this experiment, they determined that the predominantly reducing environment (produced by an electric discharge that donated electrons) that existed at the time was the basis of spontaneous, organic compound synthesis on early Earth.
Gases such as methane, ammonia, hydrogen and water vapour were circulated for a week.
Electric discharges were circulated in the setup for a week.
After a week it was found that organic compounds, including amino acids such as aspartic acid were found.
Reducing environment was created.
The organic substances like urea, lactic acid, hydrogen cyanide and acetic acid were also formed.
 
 
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Results and conclusion: