Drone presentation - 3D Villa Shamengo

Our drivers tackle some of Africa's toughest roads to save lives.

My invention revolutionises personal mobility

I take the elderly for a ride on rickshaws

I designed an anti-rockfall textile

Come on over, my neighbour’s making dinner

I manage the world’s first newspaper for the homeless

The statues I sculpt weigh only a few grams

I use your jeans to insulate your house

I invented flexible solar panels

I created the world's simplest toilets

I transform milk bottles into designer lighting

I help cheetahs reproduce

I launched the first ride-sharing company for seniors

I turn your dance moves into kilowatts

I trade your trash for organic food

I turn water from your toilet into drinking water

Trash from the sea is treasure for our art

I free the mental ill who have been kept in chains

I converted a Boeing 747 into a hotel