I created a universal language for the deaf community

My pencils make plants growing

I invented a machine to dye fabric with vegetable scraps

I make cardboard furniture

La Nuit du Clean Tag

I make edible food packaging

I grow vegetables in the heart of the city

I purify water with solar energy

You will make huge savings on water and detergent with our washing machine

I make bioethanol from your old clothes

I stand up for men in skirts

Your servers are cooled by my oil

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

I track fake medication

I’ve pioneered diaper recycling

I’m fighting for peace

ESD & Ecole de Condé - Projet Bistrot pour Villa Shamengo

I started a fair student loan scheme

I invented flexible solar panels

I tag your CV to help you find work