These are pictures from the experiment that we did in my nursing class. We took some bone marrow from a pig and put it on a slide and used a foldscope to look at it. We also used some blue dye to show what the bone marrow looks like when it holds dye. What is really cool about this experiment is that you can even use your phone to look at the slide without trying to find the right view. Plus this experiment can even be done by people who are addicted to their phones. This is a very good educational opportunity for everyone.