science project models
A hydraulic lifting fan working model is a simple and creative way to demonstrate how hydraulics can be used to lift a fan, and how a DC motor powers the fan. Here’s a step-by-step guide to build this model using 2 syringes, 1 DC motor, a fan blade, a 9V battery, and a switch. Materials … Read more
Building a traffic light working model using three different color LED lights, a 9V battery, and three switches is a great way to demonstrate the traffic light working principle. Here’s a step-by-step guide to create this model: Materials Needed: Video Steps to Build the Model 1. Prepare the Base: 2. Mount the LEDs: 3. Wiring … Read more
To build a barrier gate working model using a robo motor, car toy big wheel, paper straw (as the gate), and a 9V battery, follow these step-by-step instructions. This model demonstrates how barrier gates work, using basic materials and a DC motor to simulate the lifting and lowering of road gates at crossings or parking … Read more
A regenerative energy working model using two DC motors, a 9V battery, a switch, and toy car wheels can demonstrate how mechanical energy is converted into electrical energy and then reused. This model gives a practical demonstration of regenerative energy by recycling some of the energy from a mechanical system into electrical energy! Here’s how … Read more
A hydraulic lift working model using a syringe and cardboard is a fun and simple project to demonstrate the principles of hydraulics. The hydraulic lift model works on Pascal’s Law, which states that pressure applied to a fluid is transmitted equally in all directions. When you push the plunger of one syringe, it creates pressure … Read more
An automatic rain detector and cloth collecting working model is a fascinating project that combines basic electronics and mechanical engineering. This model detects rain and triggers a mechanism to retract or cover clothes to prevent them from getting wet. Here’s how you can build this project: Materials Needed: Electronics: Mechanical Parts: Video Step-by-Step Guide to … Read more
Here’s an expanded list of 9 awesome science project working models related to pollution, greenhouse effects, global warming, and efforts to save the Earth. These models will help illustrate various environmental concepts and promote awareness. 9 awesome videos These projects cover a range of environmental topics, from demonstrating the greenhouse effect and global warming to … Read more
Types of Energy Working Model Using Cardboard and Color Paper Creating a working model to demonstrate different types of energy is an engaging project that can visually explain how various forms of energy work. This model will use cardboard, color paper, and simple drawings to represent each type of energy. Here’s a guide on how … Read more
Creating a model of an amoeba, a single-celled organism, using cardboard, color paper, paint, and LED lights is a fun and educational project. This model will help you understand the structure of an amoeba while adding a creative touch with LED lights to highlight its parts. Here’s a step-by-step guide to making this model: Materials … Read more
Introduction to the Human Kidney 3D Working Model The human kidney is a vital organ responsible for filtering waste from the blood, balancing bodily fluids, and forming urine. Creating a 3D working model of the kidney using simple materials like cardboard, silver foil, tissue paper, and syringes is an excellent way to visualize and understand … Read more
Creating an Electromagnetic Crane working model using cardboard, big wheels, and an electromagnetic arm is an exciting project that combines principles of electromagnetism and simple mechanics. Here’s a step-by-step guide to help you make this model: Materials Needed: Step-by-Step Video Instructions: 1. Design and Cut the Cardboard Pieces: 2. Assemble the Crane: 3. Prepare the … Read more
Introduction to Rain Detector Cum Automatic Cloth Collect Working Model This Rain Detector cum Automatic Cloth Collect working model is an innovative and practical solution for protecting clothes drying outside a house from unexpected rain. The model operates without sensors and relies on a simple mechanical setup that includes two blades, a 9V battery, and … Read more
Introduction to the Electroscope: What is an Electroscope? An electroscope is a scientific instrument used to detect the presence of electric charges on a body. It is one of the oldest and simplest devices for studying electricity and is based on the principles of electrostatics. How Does an Electroscope Work? The basic design of an … Read more
Introduction to Hemodialysis: What is Hemodialysis? Hemodialysis is a medical procedure used to filter waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform this function effectively. It is commonly used in patients with chronic kidney failure or acute kidney injuries. How Does Hemodialysis Work? In a … Read more
Introduction to the Electromagnetic Crane: An electromagnetic crane is a device that uses the principles of electromagnetism to lift and move metal objects. The basic concept involves converting electrical energy into magnetic energy using an electromagnet. Working Principle: The electromagnet is made by wrapping insulated copper wire around an iron core (in this case, a … Read more