OnnoRokom BigganBaksho Mojar Periscope is an optics science kit for users aged 7 to 16. It utilizes glass mirrors and structural cardboard to demonstrate light reflection principles through six experiments. Bangla manuals and app-supported video tutorials guide the manual assembly process.Key FeaturesOptics Experiments: Six activities covering light reflection and refraction principles. Users construct physical models to analyze light paths.Digital Guidance: Video tutorials accessible through the BigganBaksho mobile application. App support prevents common assembly errors during setup.Newton Color Disc: Rotating disc demonstrating primary color spectrum blending. Fast rotation shows how colors merge into white.Glass Mirrors: Two real glass mirrors for high-clarity light reflection. These resist warping better than thin plastic films.Frequently Asked QuestionsWhat is inside Mojar Periscope box?The kit includes cardboard frames, glass mirrors, a Newton color disc, and a Bangla manual. These parts support over six distinct science experiments.How to make a periscope with Biggan Baksho?Insert the glass mirrors at 45-degree angles into the cardboard frame slots. Use the BigganBaksho App for visual confirmation of mirror placement.