The April 2013 edition of Hard Science, an e-newsletter designed to keep stakeholders in the cement and concrete industries, academic community, transportation and building communities, and government officials up to date about the MIT Concrete Sustainability Hub’s work and help translate research findings into practice, is now available. It's produced and distributed by concrete industry groups participating in the Hub, including NRMCA, the RMC Research & Education Foundation, the Portland Cement Association and the American Concrete Pavement Association.