Either natural gas, liquid propane, or diesel gas are utilized to run home standby generatorâs internal combustion engine to help avoid any disruption of electrical power. 1. Generac 6461 Guardian Series - The 6461 Guardian Series of automatic standby generators offer safe, clean air-cooled, and efficient operation.
The most famous implementation of hypertext is the World Wide Web.   Another Answer  A special type of database system, invented by Ted Nelson in the 1960s, in which objects (text, pictures, music, programs, and so on) can be creatively linked to each other.
HTML stands for HyperText Markup Language. Developed by scientist Tim Berners-Lee in 1990, HTML is the hidden code that helps us communicate with others on the World Wide Web (WWW). When writing HTML, you add tags to the text in order to create the structure. These tags tell the browser how to display the text or graphics in the document.