sowmya

Introduction During rainfall, clothes left outside often get wet, leading to inconvenience and wastage of time. A Rain Alarm Working Model helps detect rain and automatically moves the cloth or shade to prevent it from getting wet. This project combines mechanical motion, sensors, and electrical circuits to create a practical, low-cost, and interactive solution, making … Read more

Introduction Motion is a fundamental concept in physics that describes how objects change their position over time. Understanding different types of motion is essential in explaining real-world phenomena. This project demonstrates rotational motion, circular motion, oscillatory motion, and periodic motion using simple DIY setups, making it ideal for a science exhibition. Types of Motion Demonstrated … Read more

Introduction DNA, or Deoxyribonucleic Acid, is the molecule that carries the genetic information of all living organisms. It is structured like a double helix – two twisted strands connected by base pairs (A-T and G-C). For science exhibitions, creating a rotating DNA working model helps students visualize its structure and importance in heredity, cell functions, … Read more

Introduction The Bohr Atomic Model, proposed by Danish physicist Niels Bohr in 1913, explains the structure of an atom in a simple way. According to this model, an atom has a positively charged nucleus at the center, and electrons revolve around it in fixed circular orbits, similar to how planets orbit the Sun. This DIY … Read more

Air pollution is one of the most dangerous environmental problems in the modern world. Smoke from factories, vehicles, apartments, and houses fills the air with harmful particles and gases like carbon monoxide (CO), nitrogen oxides (NOx), sulfur dioxide (SO₂), and fine dust. This reduces air quality, harms human health, damages crops, and contributes to global … Read more

An atom is the smallest unit of matter, consisting of protons, neutrons, and electrons. This model will use plastic balls, GI metal wire, LED lights, and a battery to represent these particles. Materials Required Step-by-Step Construction 1. Base Preparation 2. Nucleus (Center of Atom) 3. Electron Orbits 4. Electrons 5. Electrical Circuit 6. Finishing https://www.youtube.com/@howtofunda

Introduction Waste management is one of the greatest challenges of our time. With increasing urbanization and population, the amount of waste generated daily has risen drastically. If not managed properly, waste leads to pollution, health hazards, and environmental degradation. The solution lies in segregating waste, recycling materials, generating energy, and disposing non-recyclables safely. This working … Read more

Introduction Waste management has become one of the most urgent issues of modern life. To build a clean and healthy environment, waste must be segregated at the source. In India and many other countries, the government has introduced a 4-color dustbin system for easy segregation: This project creates a working model of four dustbins using … Read more

Here are the Top 10 INSPIRE Award MANAK Project Ideas on the theme: “Energy” – perfect for school students , especially for science exhibitions and real-life innovation-based competitions. These ideas focus on renewable energy, conservation, and smart use of power, and are low-cost, creative, and working model-friendly. 1. Solar-Powered Multi-Use Charger (for Villages or Disaster … Read more

Here are 10 creative and practical INSPIRE Award MANAK project ideas under the theme “Disaster Management” that are suitable for school-level science exhibitions: 1. Smart Flood Alert System using Water Sensor 2. Low-Cost Earthquake-Proof Building Model 3. Cyclone-Proof House Design 4. Forest Fire Detection and Alert System 5. Portable Water Purifier for Disaster Relief 6. … Read more