Wednesday, April 6, 2011


Advantages and Disadvantages of Science and Technology

The word science comes from the Latin word scientia, which means, to know. Science is a way of learning how things work . Practically, everything that we do deals with science. Science is a systematic attempt to establish knowledge to explain occurrences through objective means such as observing, studying, and experimenting.

On the otherhand, the application of science leads to the development of technology. Technology comes from the Greek word tekne, which means art, craft or skill. Technology is the art craft and skill of harnessing scientific knowledge. Technology has improved the quality of life in many ways. DNA Analysis is now used to solve crimes.Packaged livelihood technologies produce goods and provide work and income. Nuclear research has brought about technologies fro treating cancer, preserving food and providing energy. Harnessing energy from the sun has brought about solar powered batteries for calculators and watches. The aqualung allowed man to explore the ocean depths thereby opening the underwater world for deeper exploration.
In addition to this, science and technology influences our lives. These inventions that have changed the world are products of genuises who altogether make up only a small percentile of the millions of people who inhabit the earth.

However, there is always a down side to everything. As a saying goes, there is no such thing as free lunch. Technological advancement has its own negative effects. For example, the burning of fossil fuels is primarily to energize the modern worldand to power cars. However, it has degraded the quality of air we breathe and has caused other environmental hazards with health threatening effects that adversely affect life.

1 comment:

  1. nice work,solar batteries are becoming increasingly popular as the world begins to take notice of the burgeoning
    carbon emission problems that come with burning fossil fuels.