Definition of latitude and longitude, how these imaginary lines represented on geographical maps are calculated and what they are used for. Meaning of latitude and longitudeLatitude and longitude...
Ranking to know which are the tallest skyscrapers in the world, where they are located, heights and number of floors, with year of inauguration. Tallest skyscrapers in the worldThe Burj Khalifa is...
Information on the Antarctic region, description of the area, ice, Antarctic oases, climate, human settlements, flora, fauna and scientific research. Antarctica informationThe two parts that make...
Why does salt melt ice, how, thanks to its characteristics, sodium chloride triggers the melting process through simple contact with water. Ice and salt explanationWanting to explain why salt is...
What is the difference between vegans and vegetarians, what vegans cannot eat, what are vegetarian foods, vegan diet and vegetarian vegetarian advantages and disadvantages. Differences between...
Origin of the name and why the planets are called so, with the reasons that led the ancients to call them that way, between Greek Roman legends and traditions. Clarifications on why planets are...
Theories of the periods in which we dream a lot, differences between the initial, central and final phase of the dream and repercussions on what we can remember of the dream we had. Know the...
What are natural and artificial satellites of the earth and planets, what do they do, what are those made by man with a description of some of the functions attributed to them. Definition of...
Origin of the feast of pardon of Assisi, Franciscan sources tell of the prayer of Saint Francis and what the faithful must do to obtain this particular grace also known as the indulgence of the...
How come the ears whistle, what are the causes of this annoying phenomenon and the possible remedies depending on the type of disorder, which in some cases may require the consultation of a...