I created a universal language for the deaf community

I created the world's first solar cycle path

I'm fighting the blood mafia with my free donation network

My technology reduces shipping emissions 

I created the zero waste festival

I created a new kind of citizen action

We created a seventh heaven on the Internet

I tag your CV to help you find work

I help cheetahs reproduce

I help paraplegics to walk again

I created metro maps for the visually impaired

Hommage à Charles-Edouard Oksenhendler, fondateur de la Ferme de la Glutamine

I’ve created a bamboo laminate that’s cheaper than plywood

I created the first medical Facebook

I invented a sail to power cargo ships

I created the Barefoot College

Our drivers tackle some of Africa's toughest roads to save lives.

Un chantier complètement fou !

I build houses out of hemp concrete

I carry fruit and vegetables in the last mile