Drone presentation - 3D Villa Shamengo

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

I train rats to detect landmines

I created the world's simplest toilets

I track fake medication

I make soap from used cooking oil

I'm fighting the blood mafia with my free donation network

I launched the first ride-sharing company for seniors

I started a fair student loan scheme

I rediscover the beauty of small meadow flowers through my camera lens.

I harvest thistles to make bioplastic

I help cheetahs reproduce

I bring sunlight to those forgotten by development

I help paraplegics to walk again

I help people save for health care

I wash cars without water

I use plants to clean toxic soil

I trade your trash for organic food

I lower your electricity bill

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