I created a universal language for the deaf community

I reveal the secret life of water

I keep women off the streets by training them to be mechanics

I collect your food waste to make compost

I launched the first ride-sharing company for seniors

I created the Repair Café

My pencils make plants growing

I opened an arts school for vulnerable children

I purify water with solar energy

We shine a green light on factory emissions

I put your computer to work for a good cause

I grow the packaging of the future

I take the elderly for a ride on rickshaws

I manage the world’s first newspaper for the homeless

I invented flexible solar panels

I support AIDS victims until their last breath

La Nuit du Clean Tag

I transform parasails into party dresses

I heat your apartment with computing power

I train rats to detect landmines