2.1. Hesitations of an
Extraterrestrial Scientist: What is Chocolate?
Mans, C.
An alien visiting
Earth discovers a strange object on the ground. To identify it he proceeds to
carry out various tests and analyses. In his ship, the object undergoes
mechanical, thermal and electrical tests, as well as some chemical analyses.
The alien notes that it breaks easily, softens at low temperatures, melting
completely, while at higher temperatures it decomposes and carbonizes.
It is not
electrically conductive, not soluble in water or polar solvents, and has not
the ordered structure that at first glance it seems to have. Further
microscopic analysis allows the identification of an amorphous mixture of at
least three different types of substances, one of which is pure and crystalline
while the others are complex mixtures. Elemental analysis determines the
presence of C, H, O, N, and other elements in trace amounts. The alien gives a
small amount of the substance to a dog who subsequently suffers from severe
intestinal problems.
Therefore, in the
absence of further analysis, the alien tentatively concludes that the
substance is a kind of toxic hydrocarbon bitumen of unknown origin and of no
industrial interest because of its low melting point. However, more
research must take place once the product is transported to his planet.
Chocolate lovers were
lucky that no more than a sample was transferred to the alien planet, and not
the Earth’s entire production.
Source:
ISCHOM2015
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