science working model
Introduction: Organic farming is a style of farming where crops and livestock is produced with no use of pesticides, fertilizers, antibiotics and growth hormones. These days, many are choosing organic farming over conventional methods of farming. There are many types of organic farming like, crop rotation, green manures, compost, biological pest control and mechanical cultivation. … Read more
Introduction: In this topic, we show a charcoal sand water purifier experiment using materials that are easily available. The water we use comes from lakes, rivers, and groundwater. It is always very important to clean this water before it can be used for drinking and other domestic purposes. The process of filtration includes four steps, … Read more
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