Changed title to reflect values video "Seeing What's Under the Hood"
defined initial variable yearBorn to see how it functions within html
added console log to see how variable functions with console
Changed variable within console to string to understand that strings as well as variables can be used.
added second console to see how console prints both variables and strings
commented out console and added alert, understanding how comment code and alerts work within html
changed alert to differentiate between typing in a string and variable.
terminated statements from previous video to move on to next