Iron core-shell catalyst boosts hydrogen economy of direct syngas to olefin conversion

Scientists have developed a new iron-based catalyst that improves the typically low hydrogen atom economy (HAE) in the direct ...
The Baltimore Sun

Data and maps: View Baltimore crime reports for your neighborhood, block

View crime data for all of Baltimore City, individual neighborhoods or even your own block in the tables and maps below. From the city’s Open Baltimore portal, the data is reported weekly by Baltimore ...
Hackaday

SolidWorks Certification… With FreeCAD?

There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...