Three Things I learned in photojournalism today!

There are three things I learned about photojournalism today that I would like to pass on to you.
-The word photograph is GREEK! And photo means light and graph means to draw.
-Also, photography was not discovered by one single person, but over years with contributions from many people.
-Lastly, that there are 'rules' in photography. For example, the rule of thirds in which you position the main point of your picture in one of the four intersections of a tic-tac-toe board on your picture.
I hope this new knowledge helps all you photojournalists out there, I know it helped me!