Your servers are cooled by my oil

I offer a roof to millions of people

We shine a green light on factory emissions

I recycle plastic bags in New Delhi

I give people back their smiles

I save lives with mobile phones

I created metro maps for the visually impaired

I track fake medication

I help cheetahs reproduce

I manage the world’s first newspaper for the homeless

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

I’m the first man to wear sanitary pads

My solid water makes deserts bloom

I teach empathy with babies

I created the Repair Café

We save lovers from death

How do you like my Ugly Mug ?

I created Clean Up Day

I created the world's simplest toilets

My cooker lets nothing go to waste