I created a universal language for the deaf community

My invention could save your skin

I’m a guerrilla gardener

I created the first green energy network

I recycle plastic bags in New Delhi

I launched the first ride-sharing company for seniors

I’ve helped a million Filipinos out of extreme poverty

I put a stop to stuttering in under three days

I grow my own clothes

I pay you back for recycling

I teach you how to be happy

I stand up for men in skirts

I created Neighbour Day

We save lovers from death

I created the world's simplest toilets

I lower your electricity bill

I converted my city to vegetarianism

My technology reduces shipping emissions

My solid water makes deserts bloom

I pioneered farming in a bag