@expert_hands: Build a Periscope out of cardboard A fun DIY project! Here's a step-by-step guide to make a simple periscope using cardboard: Materials: 1. Cardboard (thick, e.g., from a cereal box) 2. Scissors 3. Glue (hot glue gun or white glue) 4. Tape (masking or duct tape) 5. Mirrors (2 small, e.g., from a makeup compact) 6. Ruler or straightedge 7. Pencil or marker 8. Optional: decorative materials (paint, markers, stickers) How it works: The periscope uses two mirrors to reflect light, allowing you to see around corners or over obstacles. The mirrors are positioned at a 45-degree angle, creating a right angle between the light path and the viewer's eye. Tips and variations: 1. Use better-quality mirrors for improved image quality. 2. Adjust the mirror angles for optimal viewing. 3. Experiment with different cardboard thicknesses or materials. 4. Create a more complex periscope with multiple mirrors or lenses. 5. Add a handle or stand for easier use. Now, go ahead and build your cardboard periscope! #periscope #scienceexperiments #scienceproject #cardboardcrafts #kidsactivities #stemactivities

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Sunday 03 November 2024 16:58:44 GMT