Standard Expiration Dates. There are four futures expiration dates each year for Equity Indexes (such as the S&P E-mini), Currencies (such as the U.S. Dollar Index) and Financials (such as 10 Year T-Notes).
Unlike natural law, which is independent of human beings, divine laws are totally dependent on human narrators and closely related to different cultures; they may change in human perception in time through new revelation, however, divine laws are eternal and constant, not subject to change.
Natural laws are not like laws in our society. Societal laws define conduct between human beings and are determined through governing bodies. Natural laws, on the other hand, are determined by fundamental forces within nature. Natural laws arise from the process known as the scientific method. The scientific method is the systematic study of the natural world through experimentation and observation. This method provides scientists with a rigorous framework to objectively study the natural world.