La Nuit du Clean Tag

I build houses out of hemp concrete

I protect gorillas from coltan miners

I created a blanket coat for the homeless

You will make huge savings on water and detergent with our washing machine

I created the children's bank

I discovered a rich oil field in Tokyo!

My refrigerator works without electricity

I train rats to detect landmines

I cross oceans in a boat made of jute

I created a new recycled and recyclable material

I use nature to play turntables

I invented a machine to dye fabric with vegetable scraps

I harvest thistles to make bioplastic

I launched the first ride-sharing company for seniors

I photograph thousands of people in the nude

I free the mental ill who have been kept in chains

I recycle plastic bags in New Delhi

I recharge my phone while getting fit

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