How to Make DIY Periscope with Step by Step instructions
5.0 01 How to Make DIY Periscope : The simple DIY periscope focuses on the fundamentals of optics and light, its properties and phenomenon to ...How To Make 3D Hologram Projector
0.0 00 How To Make 3D Hologram Projector 3D Hologram Projector is a physical object that uses principles of reflection, refraction and diffraction to form ...Invisible Glass Stirrer Experiment
0.0 00 Invisible Glass Stirrer Experiment Material Glass stirrer Beaker Glycerine Procedure Pour Glycerine into the Beaker and then immerse the Glass stirrer the Beaker. ...Build A Simple Galilean Refracting Telescope
2.0 03 Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past models. If at ...
