Light has multiple uses, to entertain, to improve our health and to learn more about the natural world.
Get ready to be entertained and educated in the light fair
![](http://sd41blogs.ca/ignasv/files/2023/03/Screen-Shot-2023-03-02-at-7.50.58-PM.png)
The Exploratorium has many interesting science Snacks to help up learn more about light
Science Snacks: “Bird in a Cage
Bird in a Cage: How to get started?