Science

Basic objective of this lecture is to present on Flag of Bhutan. The dragon on the Bhutan flag is white to symbolize purity. The dragon is holding…

General objective of this lecture is to present on Flag of Bangladesh. The flag symbolizes the green field as well as the rising sun. The blood-red color…

Prime objective of this lecture is to present on Types of Coastline. Coasts are the dynamic junction of water, air, and land. Winds and waves, tides and…

Principle purpose of this lecture is to present on flags of South and Southeast Asia. The national flag is a symbol or emblem of a country,…

Major purpose of this lecture is to present on Flags of North Asia. There are conflicting views on the meaning of the Armenian flag’s colors. The…

The aim of this lecture is to present on Economic Importance of Forest. For industrial use, forests provide many raw materials for the industries such as…

Forest, refers to the collection of trees in an area which can be either natural or artificial. Forest resources, is the renewable natural resources which found…

Basic purpose of this lecture is to present on what are the Destructive Effects of Earthquakes. Although probably the most important, direct shaking effects are not…

General purpose of this lecture is to present on how is an Earthquake’s Epicenter Located. There are hundreds of seismic data recording stations throughout the United States…

Relativistic Dynamics is actually based on Hypothesis and employs two temporal variables: a coordinate time, and an evolution parameter. It refers to a combination of…

Seismic wave is an elastic wave in the earth produced by an earthquake or other means. Seismic waves are the waves of energy caused by the sudden…

Principle objective of this lecture is to present on What are Earthquakes. The shaking or trembling caused by the sudden release of energy. Usually associated with faulting or…