A free radical is an atom or group of atoms having a total of one unpaired electron. If an electron is unpaired, it can be easily bonded to another atom or molecule which causes a chemical reaction. When oxidative reactions occur resulting in an atom or molecule containing at leastContinue Reading

Different types of skin problems are very common among people of all ages. The cause of most of these problems is either genetics or increased pollution. Pollution and poor diet can also be one of the causes of skin problems because your skin shows what you eat. These skin problemsContinue Reading

visitor management system

It is a Visitor management system that help organizations to oversee visitors in their office premises. Visitors use to registration through self-administration stand that improves the general understanding of visitors and lifts by and large security. Visitor management system is exceptionally valuable for organizations, schools, universities, producing offices, emergency clinics,Continue Reading