Drone presentation - 3D Villa Shamengo

I collect your food waste to make compost

I cross oceans in a boat made of jute

I use dogs to sniff out prostate cancer

I help people save for health care

Your servers are cooled by my oil

I protect gorillas from coltan miners

I track fake medication

I created Neighbour Day

I’ve created a bamboo laminate that’s cheaper than plywood

My electric bike runs on hydrogen

I offer gourmet dining to the poor

My cooker lets nothing go to waste

I recycle plastic bags in New Delhi

Our students pump fresh water on the playground

A barking mad workshop! #2

I’m fighting for peace

I created the world's first solar cycle path

I created the Children’s Republic to keep kids off the streets.

I free the mental ill who have been kept in chains