The American-Made Challenges are a series of prize competitions designed to accelerate and sustain American innovation through a diverse and powerful support network that leverages national laboratories, energy incubators, and other resources from across the United States.

PUB is a statutory board under the Ministry of Sustainability and the Environment (MSE). It is the national water agency that manages the collection, production, distribution and reclamation of water in Singapore.

ALL plastics in ONE bin everywhere on the PLANET.