This article on the United States Geological Survey (USGS) website summarizes the findings from a comprehensive assessment of mercury in waterways across the nation. As the article mentions, mercury, which can travel...

This learning activity will provide an introduction to the tools used for hardness testing of various materials through either in-class demonstration or a PowerPoint presentation and lab combination, depending on the...

The Institute of Materials, Minerals, and Mining's website provides information about the institute's efforts to become a "leading international professional body for the advancement of materials, minerals, and mining to...

MatWeb, provided by Automation Creations, Inc., provides information on over 2,000 engineering materials, including polymers, aluminum and titanium alloys, steels, ceramics, and other metals. Information can be retrieved...

This site from the NOAA provides graphics for forecast models including: the ETA, the Global Forecast System (GFS), the Wave Watch III (WW3), the Nested Grid model (NGM), and the Rapid Update Cycle (RUC). Outputs are...