Baltimore temperature hits triple digits for first time since 2012; heat to continue through rest of week
The Baltimore Sun

Electron Beam Freeform Fabrication

A layer of metal is beaded on Thursday, Nov. 5, 2009, during a demonstration of the Electron Beam Freeform Fabrication, or EBF3, at NASA's Langley Research Center in Hampton.Diane Cebula, Daily Press