Explores the principles of light, reflection, and magnification through hands-on experiments. Children observe how a magnifying glass focuses sunlight to create heat, examine the effects of light ...

To investigate the reflection of light by different types of surface, and the refraction of light by different substances. Remove the block. Join the crosses to show the paths of the light rays ...

In a gradient, light bends towards the higher-index part, as the law of refraction predicts, or according to Fermat's principle. In a homogeneous medium (top and bottom), light does not bend. Mix up ...

This could be used by the military to disguise fighter jets. Cool science experiment: Light refraction Built into a shirt, the technology could make beer bellies look like six-packs. Or it could ...

Join the crosses to show the paths of the light rays towards and away from ... Measure the angle of incidence, angle of reflection and angle of refraction inside the block for each block.