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. CookRead More…
Search Results for: energy
Hunger, Famine, and Nutritional Deficiency Diseases
The state of getting no food is called as hunger or starvation. This is the result of poverty. Who are hungry? Well, large numbers of men, women Read More…
Biogas and Biogas Plant
Biogas is a mixture of 56% methane gas (CH4), 40% carbon dioxide (C02) and rest, a mixture of H2, H2S and N2. It is produced by digestion, PyrolyRead More…
Food spoilage and preservation
Food spoilage is the undesired process through which the quality of food deteriorates to a point that it no longer remains fit for eating. Such a fooRead More…
Components and sources of food
The food eaten by any one comprises many different components like – Carbohydrates, Proteins, fats, Minerals, and Vitamins and water. For humans anRead More…
Technological Models
Solar Photovoltaic Cells are made of semiconductors that generate electricity on absorbing solar radiations. The most commonly used solar phRead More…
Types of technology
There are many different types of technologies or technological models- such as Low-tech, Hi-tech, alternative, intermediate, appropriate, blended, hRead More…
Approaches and techniques of Environment and Social Impact Assessment
Constructing a new infrastructure; expanding a residential area; building an industrial plant; increasing the capacity of an airport – are some Read More…
Quality of life Vs. Quality of environment
Growing economic activity i.e., production and consumption, requires larger inputs of energy and material, and generates larger quantities of waste bRead More…
Human environment interaction
Since the World War II, the life styles of human beings the world over have changed considerably. Now human beings are inclined on more and more consRead More…