… Sammaan brought together a stellar group of designers, architects, and social science researchers to tackle one of the developing world's leading problems – open defecation in … toilets in city slums by February 2013. Furthermore, the project team hoped to develop research from the effort to create a model that could be used by other communities, completing the research in 2014. However by the late fall of 2013, not a single community toilet had its …
… and component systems that met increasingly strict emissions standards. Through extensive research and development it created diesels that complied to evolving standards, ranging engines for pickup trucks to the largest earth movers. Rather than spend research dollars, many other manufacturers had bowed out of the diesel market, leaving … and component systems that met increasingly strict emissions standards. Through extensive research and development it created diesels that complied to evolving standards, ranging …