Drone presentation - 3D Villa Shamengo

I created the first medical Facebook

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

My restaurant runs on hydroelectric energy

My invention revolutionises personal mobility

We started Homeless Man of the Year

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

I transform parasails into party dresses

I protect gorillas from coltan miners

I bring electricity off the grid

I rediscover the beauty of small meadow flowers through my camera lens.

My nets capture water from the clouds

Our students pump fresh water on the playground

I use nature to play turntables

I recycle rare earth metals

Learn to praise yourself

I created the world’s largest work of art made from recycled objects

I photograph thousands of people in the nude

I cross oceans in a boat made of jute

I created a blanket coat for the homeless