I make cardboard furniture

I teach empathy with babies

I use nature to play turntables

I lower your electricity bill

I offer a roof to millions of people

I opened an arts school for vulnerable children

I turn your dance moves into kilowatts

I help paraplegics to walk again

We're marketing an invasive mollusk as a new seafood option

Clip Villa Shamengo COP 21

I created the bank of the poor

I created the first green energy network

I'm cooking with solar!

La Nuit du Clean Tag

I created the world's simplest toilets

I bring electricity off the grid

I’ve helped a million Filipinos out of extreme poverty

I put your computer to work for a good cause

My invention could save your skin

My cooker lets nothing go to waste