Lasers can cause damage in biological tissues, both to the eye and to the skin, due to several mechanisms. Thermal damage, or burn, occurs when tissues are heated to the point where denaturation of proteins occurs. Another mechanism is photochemical damage, where light triggers chemical reactions in tissue.
March 9: Teams are allowed to begin negotiating with other teamsâ players who are set to become unrestricted free agents at the end of the league year. This is the first time the NFL is providing a window to negotiate with other teamsâ free agents prior to the start of free agency.
Originally signed as an undrafted rookie free agent on May 10, 2014. NFL CAREER HIGHLIGHTS: Saw action in 15 regular season games, mostly on special teams, with two starts at middle linebacker as a rookie. Also saw action in all three postseason contests. Was inactive one game (glute) at Kansas City (11/16/14). Started two games at MLB in place of Bobby Wagner (toe).