Here is my "Solar Music Machine" at the Environment Day 2010. Thanks to a solar panel, with the sunlight, the installation plays music.
You may ask how the "Solar Music Machine" can play music? The "Solar Music Machine" has a photovoltaic cell producing solar electricity and hence triggering the music. The more there is light, the faster the music is played!
Our way of life needs to move towards sustainable development: sustainable energies shall play a key role in the future. In this context, the solar-powered flowers contribute raising awareness of the potential of renewable energy for mankind and for the environment.
Enjoy and share sustainable solar art with people you love!
My website: alexandredang.com/
My blog: alexandredang.blogspot.be/
My facebook fanpage: facebook.com/pages/Alexandre-Dang/117968011593033
My twitter: twitter.com/AlexandreDang