Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions.V light is electromagnetic radiation with wavelengths shorter than visible light. UV can be separated into various ranges, with short-wavelength UV (UVC) considered germicidal UV. At certain wavelengths, UV is mutagenic to bacteria, viruses and other microorganisms.
1 Duke Nukem is an homage to the 80s/90s action heroes like Arnold Schwarzenegger, Sylvester Stallone, Bruce Willis, Bruce Campbell, Kurt Russel, Clint Eastwood, John Wayne, Roddy Piper and many other iconic heroes from that time.
Duke Energy Center. The Duke Energy Center is a 786-foot (240 m) tall, 48-floor (54 floors including mechanical floors) skyscraper in Charlotte, North Carolina. When completed in 2010, it was the largest building in Charlotte (in square footage), second tallest building in Charlotte, 63rd tallest building in the United States, and the tallest in the world to use precast double tees built by Prestress of the Carolinas.