I created a universal language for the deaf community

Trailer Shamengo - English version

I recharge my phone while getting fit

Trade your steak for bugs!

I created a soup kitchen for animals

I export Bangladeshi Street Art

I'm fighting the blood mafia with my free donation network

I put your computer to work for a good cause

I recycle rare earth metals

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

I created the Homeless World Cup

I created an open-source machine to make natural dyes. 

I give people back their smiles

I created Flash Mobs

I give a new life to used fur coats

I use dogs to sniff out prostate cancer

I created the world's simplest toilets

I bring electricity off the grid

My invention revolutionises personal mobility

La Nuit du Clean Tag