Natural numbers – Natural sciences – Mathematic
We explain what natural numbers are and some of their characteristics. The greatest common divisor and the least common multiple....
Angle – Natural sciences – Mathematic
We explain what an angle is, its types, and its characteristics. Also, add, subtract, multiply, and divide with tips and...
Advertising – Culture and society – Companies and businesses
We explain what advertising is and when this means of dissemination emerged. Also, what are its stages and the techniques...
Mathematics – Natural Sciences
We explain what mathematics is and in what fields this science can be applied. Also, what are your branches of...
Hydrosphere – Natural sciences – Geology
We explain the hydrosphere and how it is distributed on planet Earth. Also, some features of this system. What is...
Offer – Culture and society – Economy and Finance
We explain supply, its characteristics, and how it relates to demand. Also, what are the elements that determine it? What...
Erosion – Natural sciences – Geology
We explain what erosion is, what this physical process consists of, and how wind erosion and water erosion occur. What...
Capital – Culture and society – Economy and Finance
We explain what Capital is and what the ways are to obtain it. In addition, the meanings of this term...
Speed - Natural Sciences – Physics
We explain what speed is and some characteristics of this scalar magnitude. Also, a practical example of speed. What is...
Weight – Natural sciences – Physics
We explain what weight is and the difference between weight and mass. Also, what are its different meanings and some...
Resistance – Natural sciences – Physics
We explain the concept of resistance in different fields, such as sports or physics, and its characteristics. What is resistance?...
Power supply – Culture and society – Technology
We explain what a power supply is, the functions this device fulfills, and the types of power supplies. What is...
What is the environment?
The environment is a set of natural and social elements that are closely related. The environment is a concept that...
Get to know pollution
We explain what pollution is and what types of pollution exist. In addition, causes, consequences and solutions to reduce it....
CPUs – Culture and society – Technology
We explain what a CPU is and some of its primary functions. Also, features, parts, and the language it uses....
Model – Culture and society – Society
We explain what a model is and what formal and informal models are. In addition, the various meanings that this...
Internet services and uses
The Internet opens the doors to thousands and thousands of different services; among them, it will allow us to: Search...
Internet – Culture and society – Technology
We explain what the Internet is and the different types of Internet connections. Its history, services, and the other browsers....
Properties of matter – Chemistry – Natural sciences
We explain what they are and what the properties of matter are. General, specific, intensive, and extensive properties. What are...
Civics – Culture and society – Society
We explain what civics is and some characteristics of this term. In addition, the importance it has in society. What...
pH – Chemistry – Natural Sciences
We explain what pH is and what instruments are used to measure it. The pH scale and examples of acidic,...
Compound – Chemistry – Natural sciences
We explain what a compound is and some examples of this term. In addition, the meaning of the compound is...
Proteins – Chemistry – Natural sciences
We explain what proteins are and the types of proteins that exist. What are they for, their structural levels, and...
Astronomy
We explain what astronomy is and what is the history of this science. In addition, its branches of study and...
Density – Chemistry – Natural sciences
We explain what density is and some characteristics of this property. In addition, other types of density exist. What is...
Proportion – Natural sciences – Mathematic
We explain what a proportion is and some examples of this equality relationship. In addition, types of proportionality exist. What...
Solar system
We explain what the solar system is and what its characteristics are. How is it formed, and what are the...
Mol – Chemistry – Natural sciences
We explain what the mole is and how this magnitude is calculated. In addition, its general characteristics and what is...
Universe
We explain what the universe is and what the Big Bang theory consists of. Also, what are the views of...
Trigonometry – Natural sciences – Mathematic
We explain trigonometry, a little history about this branch of mathematics, and the most important concepts it uses. What is...