Build a real working periscope and explore the physics of light reflection in a hands‑on way. This laser-cut STEM project demonstrates how mirrors redirect light, allowing you to see around corners and over obstacles. A focused 45–90 minute build that turns optical theory into a functional device you assemble yourself. ❗ IMPORTANT This is a digital download. You are not purchasing a physical product. 🔠 KEY FEATURES Complete laser cut files to build a working wooden periscope (structure + mirror placement guides). Optimized for material thickness: 3mm, 4mm, 5mm, and 1/8 inch (resizable files included). Step‑by‑step illustrated assembly instructions. Designed as a structured 45–90 minute patient build. Instant download after purchase. Formats included: SVG, AI, DXF, EPS, PDF, LIGHTBURN, AFDESIGN. Compatible with most laser cutting and engraving machines. ⚙️ WHAT YOU’LL LEARN How light reflects at equal angles Why two mirrors create a straight optical path How real periscopes are used in engineering and observation systems This is more than a toy — it’s a functional optical model. ⚠️ IMPORTANT NOTES ➡︎ If your material thickness differs from the listed options, you must adjust slot dimensions for proper fit.➡︎ Mirror stickers are not included. You will need to source reflective mirror sheets separately. Helpful links are provided. 📖 TERMS OF USE For personal use and small business production only. Reselling or redistributing the digital files (or parts of them) is strictly prohibited. Images and graphics may not be reused or resold in digital form. Uploading files to print‑on‑demand platforms is not permitted. Due to the nature of digital products, refunds or returns are not available.