I created a universal language for the deaf community

Relax on my carpet of nails

I make paper from stone

Hommage à Charles-Edouard Oksenhendler, fondateur de la Ferme de la Glutamine

Our students pump fresh water on the playground

Clip Villa Shamengo à Bordeaux

I created the world's simplest toilets

I invented a sail to power cargo ships

I created the bank of the poor

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

I put your computer to work for a good cause

I lower your electricity bill

I use dogs to sniff out prostate cancer

I harvest thistles to make bioplastic

I’m a guerrilla gardener

I created a blanket coat for the homeless

My invention could save your skin

I invite you to meditate on the streets of New York

I discovered a rich oil field in Tokyo!

I recycle rare earth metals