I make cardboard furniture

I help people save for health care

I transform parasails into party dresses

I grow mushrooms from your coffee grounds

My refrigerator works without electricity

I capture CO2 with micro-algae

I help paraplegics to walk again

I invented a machine to dye fabric with vegetable scraps

I rent out my goats to mow your lawn

We're providing potable water to those in need

I’m reducing crime with urban planning

I’m the first man to wear sanitary pads

Un chantier complètement fou !

I give people back their smiles

My invention revolutionises personal mobility

My radiator is inspired by the sun

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

I track fake medication

Clip Villa Shamengo COP 21

I created a universal language for the deaf community