Your servers are cooled by my oil

I help the colour blind see colours

Coral reefs have a future because of my invention

I pioneered farming in a bag

I build houses out of hemp concrete

I teach empathy with babies

I doubled green space by building a hotel

My radio show is run by crazy people

I create fuel from algae

These wood bricks don't need nails, screws, or glue

I created Neighbour Day

I teach you how to be happy

I use bamboo like others use iron

I help paraplegics to walk again

Relax on my carpet of nails

My works exist in harmony with the natural world

I make edible food packaging

I transform unsold newspapers into eco-bags.

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

I created universal eyeglasses