An algorithm (pronounced AL-go-rith-um) is a procedure or formula for solving a problem, based on conductiong a sequence of specified actions. A computer program can be viewed as an elaborate algorithm. In mathematics and computer science, an algorithm usually means a small procedure that solves a recurrent problem.

Algorithms are widely used throughout all areas of IT (information technology). A search enginealgorithm, for example, takes search strings of keywords and operators as input, searches its associated database


Leaves, in a technical sense, are the parts of a plant’s body structure that are most like human organs in how they function. Just like our lungs allow for gas exchange, leaves too allow for gas exchange, as well as many other actions.

But with so many different types of leaves on the planet, how do we classify, or group, them in a scientific sense? There are two main groups of leaves – simple leaves and compound leaves – which are classified according to their shape.

Simple Leaves

Simple leaves are leaves with undivided blades, which means that each plant leaf is a single piece. The leaf blade includes the entire leaf structure except for the stem, so the blade is essentially the leafy part of the leaf. Simple leaves may have rounded, jagged, or lobed edges. Common examples of simple leaves include those found on oak and maple trees and many fruit plants, like grapes and strawberries.

Compound Leaves

Compound Leaves.Leaflets are attached along an extension of the petiole called a rachis; there is a terminal leaflet and therefore an odd number of leaflets.




Technology is a body of knowledge devoted to creating tools, processing actions and extracting of  materials.

Technology is also an application of science to solve a problem. But what you have to know is that technology and science are different subjects which work hand-in-hand to accomplish a specific task or solve a particular problem.

Many businesses are using technology to stay competitive, they create new products and services using technology, and they also use technology to deliver those products and services to their customers on time.

A good example is, mobile phones companies like Apple & Samsung, these two electronics companies, use high end technology to create new smartphones and other electronic devices to stay competitive. This competitive edge is gained through employing advanced technology.