Mycobacteria are a type of germ. There are many different kinds. The most common one causes tuberculosis. Another one causes leprosy. Still others cause infections that are called atypical mycobacterial infections.
Released with much fanfare in January of 1984, the Macintosh was the first affordable computer to include a Graphical User Interface. It was built around the new Motorola 68000 chip, which was significantly faster than previous processors, running at 8 MHz.
The History of the Apple Macintosh. The Apple Macintosh revolutionized the entire computer industry by the year of 1984. Steve Jobs and his ingenious Macintosh team arranged for the computer to be used by the normal âperson in the streetâ â and not only by experts.