science project models
Introduction: A desert is a barren land where there is no or very less precipitation and thus making it difficult for life existence. Deserts are formed by due to large variations in the temperatures that puts strain on the rocks. We rarely see rains in the desert landscape, but if there is a rainfall it … Read more
Introduction: Drone is also called as unmanned aerial vehicle. It is a part of unmanned aerial system and an aircraft without human pilot aboard. UAV or drone run completely on human remote control or by onboard computers. The main components of the aerial system are the aerial vehicle and ground base controller. The communication between … Read more
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: 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: 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