How was the first programming language created?

The first program was "typed" by turning large gears, flipping levers, and pushing buttons, sometimes programs took days or weeks to process and finish. The first ever recorded "program" was in 1883 when a person wrote algorithms on a large sheet of paper and used this as to know what to do next. I got this from a government website, FLVS is Florida Virtual School and I am taking a computer programming course.

answer: when the substance contain the two parts (polar and non-polar) like soap.

explanation:

soap is produced from the basic hydrolysis of ester "saponification", it is considered as a salt of hydrocarbons. the soap molecule contains the two parts: a polar group   (-coo-na+) and a non-polar group (r-hydrocarbon part). the polar group is called the head and the tail is the non-polar group. the polar group is hydrophilic in nature (water loving) and the non-polar group is hydrophobic in nature (water repelling).the polar/non-polar nature of a substance is useful that it can dissolve the non-polar substances by the polar part and also can dissolve the polar substances by the non-polar part. it commonly used in detergents and soaps.

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