Use a Thermometer to Insure Ground Beef Reaches the Safely Cooked Internal Temperature of 160Â°F. Destruction of the pathogens that may be present in raw ground beef, particularly E. coli, requires a cooking procedure that heats the beef to an internal temperature of 160Â°F (20). Use of a food thermometer is the only way to determine that the internal temperature of ground beef patties has reached 160Â°F (13, 19).
Definition of World Wide Web. : a part of the Internet accessed through a graphical user interface and containing documents often connected by hyperlinks âcalled also Web.
2003-06-30: the World Wide Web was invented by Tim Berners-Lee and Robert Cailliau in 1990. In 1989, while working at CERN (the European Organization for Nuclear Research), both men made proposals for hypertext systems. In 1990 they joined forces and wrote a joint proposal in which the term World Wide Web is used for the first time (originally without spaces).