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Diego Velázquez
Diego Velázquez is universally recognized as one of the best artists...
Duopoly
The duopoly is a type of competition which takes place...
Discus throw
About discus throw The disc throw test consists of standing […]
Database
A database represents a collection of information organized all within a...
Decimal system
The decimal system is a numbering system composed of a series of...
Draisine
Draisine is a light railway vehicle, driven by a person and...
Dark energy
Dark energy is a force found in outer space responsible for...
Dark matter
Dark matter is a term used in astrophysics and physical cosmology to...
Distributive property
Distributive property is a mathematical property that can be applied to...
Dadaism
Dadaism is an artistic movement that was born in Switzerland and...
Democritus
Democritus was a great Greek philosopher and scientist, who was...
Digital divide
The term "digital divide" refers to the gap between those...