sowmya 
A microscope working model using cardboard, LED light, and a transparent sheet can simulate the basic functioning of a microscope by demonstrating how light is focused through a lens to magnify objects. The model helps explain the principles behind how a microscope magnifies tiny details by using simple materials to mimic the essential components. Key … Read more
A washing machine working model demonstrates the basic principles behind the operation of a washing machine, which uses mechanical motion and water to clean clothes. This model simulates the washing, rinsing, and spinning processes that take place inside a real washing machine. Key Components of the Model: How It Works(Washing machine working model): Applications and … Read more
A plant life cycle working model demonstrates the stages a plant goes through from seed to mature plant. It shows the process of how plants grow, reproduce, and complete their life cycle. This model provides a visual representation of the stages of development, from germination to flowering and seed production. Key Components of the Model: … Read more
A traffic light working model demonstrates how traffic signals control the flow of vehicles and pedestrians at an intersection to ensure safe and orderly traffic movement. The model simulates the functioning of a real traffic light system using basic electrical components to show how red, yellow, and green signals alternate to manage traffic. Key Components … Read more
A space shuttle launching working model demonstrates how a space shuttle is launched into space, simulating the process of lift-off, propulsion, and ascent. This model helps visualize the mechanics behind a real space shuttle launch, showing how rockets provide the thrust needed to break free from Earth’s gravity and enter space. Key Components of the … Read more