Project – 22: Catapult V2
Overview In this project, we will learn how to make a catapult version 2 using popsicle sticks and rubber bands. A catapult works by suddenly releasing stored potential energy to launch its payload. Most catapults convert tension or torsion energy that is slowly and manually built up within the device before release, using materials like […]
Project – 21: Model Lungs
Overview In this project, we will learn how to create a model of lungs using balloons and straws. The lungs are the respiratory organs for humans and many animals, extracting oxygen from the air and transferring it to the bloodstream while expelling carbon dioxide. In this experiment, balloons represent the lungs, straws act as the […]
Project – 20: Arrow Shooter
Overview In this project, we will learn how to make an arrow shooter using popsicle sticks and a rubber band. A stretched rubber band is an excellent source of elastic potential energy. When released, this energy transforms into kinetic energy, propelling the arrow like a bullet. Follow the instructions and the video below to create […]
Project – 19: Quiz Board
Requirements Sr# Items Quantity 1 White Craft Paper 2 2 Switch 1 3 Thumb Pins 12 4 Led 1 5 Wire 1 6 Tape 1 7 Nail Pin 2 8 Battery Holder 1 9 AA Cell 2 Video
Project – 18: Smart Night Light
Overview Have you ever thought about making a light that magically turns on all by itself as soon as it gets dark? 🌙 Well Today is your Luck Day, because today we are going to make a Smart Night Light With some tiny, cool pieces like LDRs (they’re our light’s special eyes) and LEDs (our […]
Project – 17: Light Tracker
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Project – 16: Sunrise Alarm
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Project – 15: LDR (Photo Resistor)
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Project – 14: RGB LED
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Project – 13: Buzzer
Overview Ever wondered how your doorbell rings or how games buzz when you get the wrong answer? It’s all because of a cool thing called a “circuit”. Today, we’re going on an electrifying adventure to create our very own buzzer circuit. Ready? Let’s buzz into action! 🐝 What’s a Buzzer? This little gadget makes the […]
