How to make wind vane working model for a science exhibition
Creating a wind vane working model for a science exhibition using a paper cup, plastic spoons, chopsticks, and a pencil with a sharpener is a fantastic idea! Here’s a step-by-step guide to making it: Materials Needed: Step by Step Video Instructions on Wind vane: 1. Prepare the Base: 2. Attach the Chopsticks: 3. Create the … Read more