I created a universal language for the deaf community

Coral reefs have a future because of my invention

I pioneered farming in a bag

A barking mad workshop! #2

La Nuit du Clean Tag

I support AIDS victims until their last breath

I use plants to clean toxic soil

I created an open-source machine to make natural dyes. 

My electric bike runs on hydrogen

I created the world's simplest toilets

I bring sunlight to those forgotten by development

I keep women off the streets by training them to be mechanics

I created Clean Up Day

I transform sacks of fish food into chic shopping bags.

I invented a shrimp-based bioplastic

I turn water from your toilet into drinking water

Clip Villa Shamengo COP 21

I rediscover the beauty of small meadow flowers through my camera lens.

My invention revolutionises personal mobility

Un chantier complètement fou !