Drone presentation - 3D Villa Shamengo

I created a fabric from the lotus flower

I created the Homeless World Cup

We save lovers from death

I created the world's simplest toilets

Tony Meloto - 26 mn portrait

I use oyster shells to make paint.

I co-created the world’s first chain of eco-hotels

I turn water from your toilet into drinking water

I detect cataracts with a mobile phone

I track fake medication

I’m reducing crime with urban planning

I fill up my tank with what you throw away

I created the zero waste festival

I created Neighbour Day

I make 100% biodegradable chewing gum

I cultivate my vineyards with horse power

I created a deodorising fabric with coffee grounds

I build houses out of hemp concrete

I install air-conditioning systems above your head