PROJECTS WITH LIGHT AND SOUND II

How to make a invisivility cloak with lenses.

Experiments with refraction of light:

• Check the next link to know more about refraction of light:
• Here you will find several interesting examples of experiments related with this phenomenon:

• Reflection of light:

• Check the next link if you want to know more about reflection.
• Here you will find a experiment related with reflection.

• Umbra and penumbra: