I created a universal language for the deaf community

I offer an inexpensive complete check-up via telephone.

The untouchables I help are no longer destined to clean human excrement

I created a deodorising fabric with coffee grounds

I offer gourmet dining to the poor

I cultivate my vineyards with horse power

I change the lives of Africa's poorest farmers

I created the zero waste festival

We transformed a bunker into a hotel

I grow vegetables in the heart of the city

I created the first medical Facebook

I bring light slums with our old plastic bottles

Drone presentation - 3D Villa Shamengo

I bring electricity off the grid

I train rats to detect landmines

I help the colour blind see colours

I pay you back for recycling

I install air-conditioning systems above your head

Trash from the sea is treasure for our art

I tag your CV to help you find work