Drone presentation - 3D Villa Shamengo

I collect your food waste to make compost

I export Bangladeshi Street Art

Trade your steak for bugs!

The untouchables I help are no longer destined to clean human excrement

I support AIDS victims until their last breath

We're providing potable water to those in need

I recycle plastic bags in New Delhi

I fly with migrating birds

I make paper from stone

I bring electricity off the grid

Coral reefs have a future because of my invention

I created Flash Mobs

I created the Barefoot College

I designed an anti-rockfall textile

I created the Repair Café

I created a deodorising fabric with coffee grounds

I grow vertical gardens

I carry fruit and vegetables in the last mile

I created a new kind of citizen action