I created a universal language for the deaf community

I grow mushrooms from your coffee grounds

I created a new recycled and recyclable material

My technology reduces shipping emissions 

Trailer Shamengo - English version

My pencils make plants growing

I fight against bride kidnapping

I offer in-home refills for my own line of organic products

I train rats to detect landmines

I converted a Boeing 747 into a hotel

My cardboard books are original and affordable

I give people back their smiles

I make paper from stone

I stand up for men in skirts

I pioneered farming in a bag

I make 100% biodegradable chewing gum

I converted my city to vegetarianism

I created the world's first solar cycle path

I save lives with mobile phones

I change the lives of Africa's poorest farmers