Knovel is a database for disciplines of chemistry and engineering.
We have access to the Merck Index, handbooks and other reference books for chemistry and nanotechnology. Knovel also has a unit converter for all science and engineering calculations.
BuildingGreen provides reliable content on sustainable design strategies, green building materials, and case studies of high performance buildings.
It is a resource used in the field by designers, architects, builders, facility managers, and other building industry professionals. It includes a searchable green building product database, as well as news articles and updates on sustainable design.