Engineeringness on MSN

How LEDs Work: The Tiny Lights Inside Everything You Use

This video explains how LEDs (Light Emitting Diodes) work and why they’ve become one of the most important components in ...
TMCnet

PPG, Universal Display Corporation celebrate 25 years of partnership with community donations

PPG (NYSE: PPG) and Universal Display Corporation (Nasdaq: OLED) (UDC) today commemorated 25 years of collaboration with donations to the Boys & Girls Clubs of Mercer County. Located near UDC's Ewing, ...