No windows? No problem. Design a light tube to bring as much light as possible into a dark room.
|Add a Tech Twist||Required: a light meter or smartphone app that measures lumens of lights|
|Hints for uses in your library||Check out the "guiding questions" for helpful ideas for open-ended questions. This activity could be paired with another engineering design challenge, Daylight in a Bottle|
Daylight in a Bottle
See the Light
|Originating Source||Discover E|
[Suggest a book]
|Energy Island: How One Community Harnessed the Wind and Changed Their World by Allan Drummond|