Hair is composed mainly of the protein keratin, with an inner layer containing melanin that gives our hair its natural colour. An outer layer, called the cuticle, protects the hair. Average rate of hair growth is 1cm a month. Speed of hair growth depends on genetics, age and hormone levels.
Ctrl+Alt+Down Arrow = Turns screen upside-down. Ctrl+Alt+Up Arrow = Turns screen rightside-up. Ctrl+Alt+Right Arrow = Turn screen once, clockwise. Ctrl+Alt+Left Arrow = Turns screen once, counter-clockwise.
Source code analysis is the automated testing of source code for the purpose of debugging a computer program or application before it is distributed or sold. A keyboard shortcut is a combination of keys that, when pressed simultaneously, perform some task that ordinarily requires use of a mouse or other input device and may take longer to do. In Windows XP , for example, pressing Control-Alt-Delete will bring up the task manager utility for application and system monitoring and control.