Drone presentation - 3D Villa Shamengo

Your servers are cooled by my oil

I launched the first ride-sharing company for seniors

I take the elderly for a ride on rickshaws

I created the Repair Café

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

I construct photovoltaic greenhouses to combine green energy with organic farming

My solid water makes deserts bloom

I created a deodorising fabric with coffee grounds

The statues I sculpt weigh only a few grams

My soleRebel shoes get extra miles out of old tires

My invention revolutionises personal mobility

I'm cooking with solar!

I converted my city to vegetarianism

I free the mental ill who have been kept in chains

I started a fair student loan scheme

I invented a blood test without needles

I opened an arts school for vulnerable children

Our students pump fresh water on the playground

I make bioethanol from your old clothes