I make cardboard furniture

I created a new recycled and recyclable material

My technology reduces maritime shipping emissions

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

I bring electricity off the grid

I harvest thistles to make bioplastic

I turn your dance moves into kilowatts

I started a fair student loan scheme

I turn water from your toilet into drinking water

My invention revolutionises personal mobility

I use dogs to sniff out prostate cancer

I turn tilapia leather into designer shoes

I build houses out of hemp concrete

Our students pump fresh water on the playground

I created the world's simplest toilets

I created the first green energy network

I free the mental ill who have been kept in chains

I create fuel from algae

We started Homeless Man of the Year

I created metro maps for the visually impaired