Room 13's Science Project

Room 13's Science Fair project is germs and germ killers. They are growing bacteria and then they are going to put small paper discs into the bacteria that have been soaked in natural germ killers such as vinegar, honey, curry powder and cinnamon. They have already estimated what natural  germ killer they think will kill the bacteria. Then they will put the small paper disks that have been soaked in the natural germ killers  into the petri dishes that have the bacteria in them and see what germ killers work the best.
By Freya