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Virology
Virology, considered a branch of microbiology, studies viruses and viral...
Visual pollution
Among the different pollution types, visual pollution represents a social problem...
Van Allen belts
Van Allen belts are two doughnut-shaped zones around the earth...
Vanadium
Vanadium is one of the chemical elements of the periodic table, it is...
Value chain
The value chain is a tool used to strategically analyze the competitive...
Velocipede
The velocipede is a term used to refer to any terrestrial vehicle that...