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August 14, 2022 Recommended

All about wind energy

The Wind is Air in Motion. It is caused by differential heating of land, water, hills and mountain slopes by sun rays. About 25 % (i.e., 0.34 KW/m2) of incident solar radiation is dissipated as wind energy. There is kinetic energy in wind.

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November 28, 2020 Recommended

Burning of Those Dry Fallen Leaves of Trees

It is reported that about 30 million tones of dry leaves are dumped into landfills every year in America. In India most of these leaves are either burnt on the floor where they fall or collected by poor people and stored for burning during winter season to generate heat.

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November 30, 2020 Recommended

Value of Birds that Live in Our Surroundings

For one it is the indication of meeting the other, either boy or the girl. This belief prevails in many parts of India including Jharkhand. If by chance, you spot a single myna, it is sure that your day is going to be alone on the whole. It comes true most of the time.

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May 11, 2023 Recommended

Some Types of Technologies

There are many different types of technologies or technological models- such as Low-tech, Hi-tech, alternative, intermediate, appropriate, blended, hard, and soft technologies.

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May 3, 2021 Recommended

How do Organisms get Their Food?

Mode of nutrition through which an organism depends on other organisms for food due to its inability to synthesise food is called as heterotrophic nutrition.

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February 13, 2023 Recommended

Darwin Day

Darwin published his book “On the Origin of Species” on 24 November 1859. The aim of Darwin Day inspires to fulfil the academic curiosities. It demands to search the truth in scientific ways.

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October 10, 2024 Recommended

Habitat Destruction and Loss of Water Bodies

The predominant features that create structural complexity in the environment, such as plants or animals are called as a habitat.

A process, in which natural habitat is rendered functionally unable to support the plants and animals occupying it, is named as Habitat destruction. In the process of habitat destruction, plants and animals that previously used the place are displaced or destroyed, reducing biodiversity.

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September 1, 2022 Recommended

Cooking and Fuels

The process of preparing food for consumption with the use of heat is called as cooking. The art and science of cooking is called as cookery.

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