I harvest thistles to make bioplastic To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
How do you like my Ugly Mug ? To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
I teach you how to be happy To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
I purify water with solar energy To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
I offer a roof to millions of people To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
My refrigerator works without electricity To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
I created the zero waste festival To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
My invention could save your skin To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
Relax on my carpet of nails To access this content, you must purchase Cycle d’initiation, or log in if you are a member.
I help the colour blind see colours To access this content, you must purchase Cycle d’initiation, or log in if you are a member.