Drone presentation - 3D Villa Shamengo

I created metro maps for the visually impaired

I discovered a rich oil field in Tokyo!

I created Flash Mobs

I construct photovoltaic greenhouses to combine green energy with organic farming

I make bioethanol from your old clothes

My cardboard books are original and affordable

I help cheetahs reproduce

I created the Barefoot College

I harvest thistles to make bioplastic

I heat your apartment with computing power

I created a hospital for paralysed people like me

I created the bank of the poor

I'm tackling ocean garbage

I detect cataracts with a mobile phone

I co-created the world’s first chain of eco-hotels

My app helps you make responsible consumer choices

We're bringing light where the sun doesn't shine

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

The statues I sculpt weigh only a few grams