Military technology used in golden era, Military Technology: Important ...

Military Technology: Important changes were introduced in military technology. Rope and wooden stimps  for horsemen were known in India before the thirteenth century. However,

What is soil erosion, Q.What is soil erosion? The blowing away or washin...

Q.What is soil erosion? The blowing away or washing away of land surface by wind or water is known as soil erosion.

Why cameleon change colour?,

Light energy, Does a piece of glass reflect more light than a piece of pape...

Does a piece of glass reflect more light than a piece of paper?

Explain about the soil formers, Explain about the soil formers Soil dev...

Explain about the soil formers Soil development or soil genesis as it is called, is the result of a number of factors such as parent material, topography, time, climate and bio

What is tocopherols, What is  tocopherols Vitamin  E  refers  to a  gr...

What is  tocopherols Vitamin  E  refers  to a  group  of  compounds known  as  which  are the derivatives of a parent compound called as  'tocol'. Four tocopherols namely a, P,

Examining sand with a magnifying glass, Examining sand with a magnifying gl...

Examining sand with a magnifying glass Study a small amount of sand with a magnifying glass or under the low power of a microscope if there is single available. The nearly colo

Water cyclw, why the sun important for the water cycle

why the sun important for the water cycle

Dating the past, Dating  the Past: Today, that  a particular  rock  i...

Dating  the Past: Today, that  a particular  rock  is a million ycars old, or a fossil is 50 thousand ycars old. For  instance, how do we estimate the duration of various geo

Role of communication in cultural understanding, Role of communication in c...

Role of communication in cultural understanding: In the area of cultural promotion, communication media can be used  to meet the two fundamental needs. Firstly, the media like