Comets are made primarily of dry ice, water, ammonia, methane, iron, magnesium, sodium, and silicates. Due to the low temperatures of comets, these su...
The branches of science They are divided mainly into three groups: natural sciences, formal sciences, and social sciences. Each of them has specific o...
The MKS system It is a method of measurement in which the meter, the kilogram and the second are used as the units that serve to express the quantitie...
The experiment that Oersted and Faraday carried out two centuries ago led to discoveries that drove the scientific and technological advances that are...
Louis Pasteur was a scientist specialized in chemistry and biology born in France in 1822. Among his most important discoveries are his contributions ...
The physics studies matter, its movement and its behavior within a given time and space. It can be said that physics is a natural science that studies...
"Science is cumulative" It is a progressive and linear philosophical approach to knowledge that has been shed by science thanks to its research throug...
A longitudinal research It is one where continuous or repeated measurements of a certain phenomenon are carried out for long periods of time. Often ti...
The Rubens tube It is a device consisting of a tube with a loudspeaker placed at one end and a row of perforations through which flammable gas comes o...
