Simple DIY Periscope with Step by Step instructions The simple DIY periscope focuses on the fundamentals of optics and light, its properties and phenomenon to develop an understanding of reflection, its laws and its types. Periscope...
How To Make 3D Hologram Projector 3D Hologram Projector is a physical object that uses principles of reflection, refraction and diffraction to form a 3D image in mid air. The 3D image that appears to be...
Invisible Glass Stirrer Experiment Material Glass stirrer Beaker Glycerine Procedure Pour Glycerine into the Beaker and then immerse the Glass stirrer the Beaker. What Happens The Glass stirrer looks like a ghost like object in the...
Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past models. If at all possible, get a hold of one, which will be a better teacher...