La Nuit du Clean Tag

I created a blanket coat for the homeless

I created the children's bank

Trade your steak for bugs!

I offer an inexpensive complete check-up via telephone.

We started Homeless Man of the Year

I put your computer to work for a good cause

I created a new kind of citizen action

My cardboard books are original and affordable

My nets capture water from the clouds

I discovered a rich oil field in Tokyo!

I use oyster shells to make paint.

I construct photovoltaic greenhouses to combine green energy with organic farming

I invented flexible solar panels

A barking mad workshop! #2

I created the Barefoot College

Un chantier complètement fou !

I help cheetahs reproduce

Our bank lends buffaloes

We created a seventh heaven on the Internet