Your servers are cooled by my oil

I'm building sustainable earthen roofs

I created the world's first solar cycle path

We save lovers from death

I purify water with solar energy

Trade your steak for bugs!

I use the forest judiciously

I created the Children’s Republic to keep kids off the streets.

I pay you back for recycling

A barking mad workshop! #2

I reveal the secret life of water

Clip Villa Shamengo COP 21

I help the colour blind see colours

Trash from the sea is treasure for our art

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

My invention could save your skin

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

I lower your electricity bill

I fly with migrating birds

I converted a Boeing 747 into a hotel