Crowdsourcing is the aggregation of large numbers of incremental contributions from many people to achieve a greater goal.
Crowdsourcing challenges ask people like you to count every star in the galaxy, fold proteins to find new medecines and even search for the tomb of Genghis Khan! Tomnod builds online communities to solve the world's greatest problems. By contributing to the Tomnod Disaster Mapper, you are joining a global effort to map damage caused by natural disasters and direct humanitarian relief.
Learn more about the ideas and applications of crowdsourcing from Tomnod.