A petri dish full of… bacteria?
Have you ever had the chance to see bacteria in a Petri dish in school? If the answer is no, don’t worry, because you can appreciate that in this photo. This is a Petri dish full of bacteria. Apparently, bacteria are not as degusting as you thought.
Obviously, those who have never seen bacteria will say that this is a group of little turtles bumping into each other. But that doesn’t make sense, or does it? Ok, we should start over. Maybe this is a group of tiny turtles. We are not sure.