IUPAC definition. polymerization: The process of converting a monomer or a mixture of monomers into a polymer. An example of alkene polymerization, in which each styrene monomer's double bond reforms as a single bond plus a bond to another styrene monomer.
There is evidence to indicate the Big Bang may have resulted from another, earlier universe collapsing in on itself, rather than from expanding from a point on infinitely hot and dense material. Instead, the universe appears to be going through constant phases of expansion (as it is at present) and contraction in a never-ending cycle. This theory of universe formation, known as the Big Bounce, was first proposed almost a century ago.
In the early 17th century, Galileo made the telescope, which he is very famous. Galileo Galilei. for, and proved Copernicusâ theory. He proved the theory by stating that he saw four moons orbiting Jupiter, which proves that the not everything is orbiting around the Earth, which was the first proof.