A telescope is an optical instrument that makes distant objects appear magnified by using an arrangement of lenses or curved mirrors and… Read More
How to Make DIY Periscope: The simple DIY periscope focuses on the fundamentals of optics and light, its properties and… Read More
How To Make 3D Hologram Projector 3D Hologram Projector is a physical object that uses principles of reflection, refraction and… Read More
Invisible Glass Stirrer Experiment Material Glass stirrer Beaker Glycerine Procedure Pour Glycerine into the Beaker and then immerse the Glass… Read More
Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past… Read More