Articles [Arts & Science]

Unlike physics, which has made greater impact in the first half of the twentieth century, chemistry has made steady progress in the last hundred years. It is taking an increasing role as creator and enabler in materials science and biology, in...

Shadow tree shadow Have you seen your black friend who always walks with you, sleeps with you and eats with you? All of you have got such a friend. It is your shadow.   How is shadow formed? Shadow is an area of darkness. Shadow is formed...

Bio- industry Poultry Hens are reared for eggs and meat. Hens reared only for meat are known as broilers. Layers hens are imported into India as they are available only in foreign countries. White Leghorn hens are reared for...

You now that green plants make their own food. But animals can’t food in this way. So they depend on plants for their food. Animals have different ways to get their food. Some animals feed directly on plants, while the others eat these animals....

You know that animals are living things. They have to move from one place to another for food, and to escape from enemies. Ow do they move? They use their legs, wings or fins to move about. Most animals living on land have legs. They walk and run...

Water Place a clean bowl in the open when it rains. Keep it there for some time. When you have collected a good amount of water, not that it is very clean. Hi is pure water. You can also drink it. When the rain water flows on the ground, much...

Plants and tree We get food, clothes, oils, medicines and other useful substances from different plants.   Food Our daily diet includes rice and wheat among other things. All of them are obtained from plants. Plants of wheat and paddy are...

goat   Different animals have different shapes and seizes. They live all over the world in water and on land. They even live inside the body of other animals. Bats, dogs, horses, kangaroos and moles are all animals. So are butterflies, frogs,...

There are seven continents 1*Asia is the world’s largest continent. It is bigger than Europe and Africa put together. It is so wide that the sun rises almost 11 hours earlier in the east of the continent than it does in the west. Over half of...

We are living in beautiful world. Trees flowers, it is great. It is wonderful word. It is good. We are living in the midst of the bountiful nature. It is creation of God. God is great. It is gifted by God. He made it for our happiness. We have...