I make cardboard furniture

I’ve helped a million Filipinos out of extreme poverty

I put your computer to work for a good cause

I started a fair student loan scheme

My invention revolutionises personal mobility

I detect cataracts with a mobile phone

Trade your steak for bugs!

I grow vertical gardens

I use nature to play turntables

Coral reefs have a future because of my invention

I heat your apartment with computing power

I created Clean Up Day

I capture CO2 with micro-algae

I pay you back for recycling

My app helps you make responsible consumer choices

I use dogs to sniff out prostate cancer

Clip Villa Shamengo COP 21

We transformed a bunker into a hotel

I created a new kind of citizen action

I use oyster shells to make paint.