PUBLICITY After the independence process, the national political scene was fragmented into two l...

In our studies we saw that the nucleus of an atom is composed of protons and neutrons. We know t...

Plastics currently used in bags, toys, tables, household items, bottles, packaging and in the mos...

When a force F, of constant direction, but of variable intensity, acts on the system under study,...

Brazilian intellectual born in Recife, PE, builder of and one of the greatest poetic works of mod...

The capacity that the connections have to attract electrical charges is defined as Polarity, whic...

Alpha, Beta and Gamma rays are invisible to human eyes but exist in the form of radiation. Radioa...

The Brazilian Army, through the Department of Education and Culture (DECEX), vetoed the participa...

Before we start talking about the question of the famous clichés in text productions, let's see t...

As this is not a new phenomenon, the process of migration, which today happens on a large scale a...

is called layered electronic distribution the distribution that takes into account only the amoun...

What was the Battle of Stalingrad?One of the most important battles fought during the SecondWarWo...