Introduction: Solar powered house is a simple process of converting sunlight into electricity. This process is done using concentrated photovoltaics either directly or indirectly. Solar-powered house are a good example of the application of solar energy. The main components of the solar-powered house is solar panels, a solar thermal system, solar walls to preheat the … Read more
Introduction: Cells in any living body play very crucial role in proper functioning of the body. Animals cells have nucleus which are membrane bound. The animal cells are called as eukaryotic cells where the DNA of the animals is inside the nucleus. Apart from this, the nucleus also has tiny structures that perform necessary cellular … Read more
Introduction: The plant cells are called as eukaryotic cells that are present in the green plants. Plant cells are very different from the animal cell structure. The plant cells have many categories which forms the root, leaves, stem. They also have reproductive structures which many other types of cells within them. The crucial process that … Read more
Introduction: Insects are small animals with legs and most of them have antenna along with wings. They are most diverse and important for the environment and the animal habitat. Insects play a crucial role in the forests as pollinators, decomposers and food sources for other organisms. These are called as forest insects that either help … Read more
Introduction: A rocket is a spacecraft that receives thrust from a rocket engine. The theory behind working of a rocket is action and reaction. This process pushes the rocket by expelling its exhausting the opposite direction. The main components of rocket are propellent, propellent tank and nozzle. Sometimes, a single rocket has more than one … Read more
Introduction: Herons fountain model is named after the physicist and mathematician Heron of Alexandria. It is a hydraulic machine is a steam engine that emphasizes on the study of pressure of air and steam. There are many variations of this model that are studied today which explains the theory of hydraulics and pneumatics. Herons fountain … Read more
Introduction: The waterfall is an area where water from the river flows vertically. They represent abrupt interruptions in the flow of the river. Waterfalls are of various sizes big and small. There is some process that goes behind the formation of waterfalls depending on the rock type. Rivers usually clear off the irregularities through the … Read more
Introduction: Air pressure, also known as atmospheric pressure is the weight of the molecules pressing on the surface of the earth. It is measured in barometric units. Barometers have a chemical called mercury within them. This chemical helps to read the atmospheric pressure in a room, or in an enclosed place. It is also the … Read more
Introduction: Among all the seasons, that are most commonly grouped as winter, rainy and summer, summer season is considered to be the hottest of all. During the summers, days are longest and nights the shortest. Depending on the region and other climatic conditions, the summer temperature vary on a large scale. Some regions in the … Read more
Introduction Caves are naturally formed hollow spaces with in the forest areas considered to be a place to stay for the animals. They are formed over years of various natural processes like water erosion, pressure, atmospheric influences and micro-organisms. Caves can be of different sizes, small, big or huge. Most of the times, they are … Read more
Introduction: Rainforests are the forest that report very high frequency of rainfall annually. Rainforests are responsible for 28 percent of the world’s oxygen turnover. Rainforests are becoming thin because of deforestation which in turn results in habitat loss and atmospheric pollution. There are two types of rain forest, tropical and temperate. The common thing between … Read more
Introduction: Water that comes into our taps from the tank is usually cold because it is groundwater. During cold weather conditions, it becomes difficult to use the normal water running through the tap. That’s when hot water requirement comes into the picture. This need has been satisfied by the invention of water heaters. Water heater … Read more
Introduction: In this post we learn how does a ballon boat works and this project is morely meant for school students which works on the air pressure concept very simple terms, water boat is a vessel that supplies fresh water to the ships. Water boats come in various sizes and shapes which are used for … Read more
Introduction: Hibiscus is a flowering plant that growing under tropical and sub-tropical weather conditions. There are nearly hundreds of species of the plant. The hibiscus tree can grow up to 20-30 feet but the flowers are 4 inch wide. They have a beautiful structure and can grow up to 4inch length. Hibiscus flowers are sometimes … Read more
Introduction: Air pump was invented by Robert Boyle and Robert Hooke. It is a pump that is installed in bicycles, aquarium, gas compressor, air horn and vacuum cleaner to pump air. The common mechanism that goes into an air pump is that a part of the air is pushed that creates vacuum which is filled … Read more