Drone presentation - 3D Villa Shamengo

I manage the world’s first newspaper for the homeless

I track fake medication

My invention could save your skin

Trailer Shamengo - English version

I bring light slums with our old plastic bottles

My refrigerator works without electricity

I trade your trash for organic food

My technology reduces shipping emissions 

I wash cars without water

I converted my city to vegetarianism

I created an open-source machine to make natural dyes. 

I give a new life to used fur coats

I fight against bride kidnapping

I created the Ethical Fashion Show

I use your jeans to insulate your house

We're marketing an invasive mollusk as a new seafood option

I recharge my phone while getting fit

I created a network of solidarity supermarkets

The toys I recommend for children aren’t made by other children