The cries are proclamations that are pronounced loudly and repetitively in public places to announce something new or provide a commercial offer. For example: Tasty empanadas, for the good girls! Town criers, who had their heyday towards the end of the 19th century in Latin America, used to be located in squares, streets and markets to capture the attention…

Funny jokes are characterized by genuinely making their audience laugh, thanks to their wit and creativity . For example: Where do fleas go when they die?  to the pulgatory. Jokes are short stories that are intended to make their recipients laugh . They usually consist of puns , anecdotes, or comments. The jokes use different resources to capture the attention of the audience and make them laugh. Among them: irony , mockery, puns,…

We explain what a qualitative research is and its applications. Also, what are its characteristics, advantages and disadvantages. What is a qualitative research? Qualitative investigations are those that are dedicated to the description of phenomena and stop on their characteristics and include, for example, thoughts , opinions, modalities, attitudes, behaviors, etc. It differs from quantitative research, which looks for measurable and…

We explain what the Moon is, its characteristics and composition. Also, theories about its formation, phases, its importance and more. What is the moon? The Moon is the only natural satellite that revolves around the Earth . A natural satellite is a celestial body that orbits a planet . There are planets like Jupiter and Saturn that have more than…

We explain what relativism is and its main characteristics. Also, criticism of this current of thought, examples and more. What is relativism? Relativism is a current of philosophical thought that considers knowledge to be incomplete and that it is absolute only in comparison or in relation to something else. That is, human knowledge is relative, subjective and incapable of expressing the world objectively…

We explain who Martin Luther King was, what his personality and training were like. Also, what are their beliefs, works, and characteristics? Who was Martin Luther King? Martin Luther King Jr. was an American pastor of the Baptist church , recognized for his intense work as a social activist for the rights of African-American citizens in the segregationist era…

We explain what meteorites are, how they are formed, and what they are made of. Also, what are its characteristics, its classification, and more? What are meteorites? A meteorite or aerolite is an object that comes from space that impacts on the surface of some planet or satellite , in which they remain after surviving the friction…

We explain what galaxies are, how they are composed, and the types that exist. Also, what are its general characteristics and training? What are galaxies? Galaxies are collections of stars, planets, energy, and cosmic material bound together by gravitational forces. These sets are of such a size that the number of stars that form them can exceed billions. In fact,…

We explain what the Carboniferous Period was, how it is divided and the climate it presents. Also, what are its characteristics, flora and fauna. What was the Carboniferous Period? The Carboniferous Period or simply Carboniferous is known as the penultimate rung of the Paleozoic Era (beginning approximately 542 million years ago and ending approximately 298 million years…

If you Googled “ metadata ” and found this article, you have used metadata. When you bought your mom a gift from Amazon, you used metadata. Did you connect with a colleague through LinkedIn? The metadata was up and running. Your afternoon Spotify fix? Yes, you guessed it, you used metadata. We analyze here what metadata is, its characteristics, types, functions and main…