‘There’ and ‘Their’ are two difference words that denote two very difference meanings. ‘There’ is used to denote a location. ‘Their,’ on the other hand, is a pronoun which is used to denote possession, such as...

Ozone (O3) is a molecule made up of three oxygen atoms. Ozone is always present in the Earth's atmosphere in low concentrations. This presence of ozone in the Earth’s atmosphere is referred to as the...

Forums or an Internet Forum is a message board that is online placed by a company, a website or a non-profit organization. A blog is more of a personal page, where it belongs to a single person or a small...

Calorie is a pre-SI metric unit of energy. Fats are the fatty acid esters of glycerol and are the primary energy depots of animals.

A router is a device that is capable of sending and receiving data packets between computer networks, also creating an overlay network. A switch is a networking device that performs the same job as the hub; it...