How your old mobile could save the rain forest

Topher White and his team got a very good idea, and it can even inspire other projects in other parts of the world. It's a cellphone recycling project, but it started out to be a save the forest project.
But looking at the ressources available, they found that old cellphone could solve their problem.

What can save the rainforest? Your used cell phone

This project inspires me ideas that somebody could do to recycle more old cellphone like:
- anti-theft device
- house alarms
- pool alarm sensor
- rodent detection
And much more.

This TEDTalk is very inspiring.

Happy learning.