It’s an anatomy cake of SCIENCE!!!! Today I’ll share how we made our digestive system anatomy cake, took a blind taste challenge, and modeled the process of the digestive system! You can find the projects listed throughout this blog post (with a cake finale!), and links and resources at the end. But first, let’s take a look at how the digestive system works… The digestive system plays an incredibly important role in the proper function of the human body. All of the functions of our organs, tissues, and cells, rely on the nutrients gained from digested food. Every animal on Earth has some way toRead More →

For the past two weeks, Kat and I have been learning about the cardiovascular system and how it works to keep our body alive and healthy. We’ve done some really great projects to demonstrate how the heart works, and we’ve even dissected a pig heart in our home! All of this will culminate into a visit with the American Red Cross, where we will learn more about human anatomy relating to the circulatory system, Kat will learn some basic CPR, and I will donate a pint of blood to the Red Cross! In this post, I’ll talk about how the heart works, and share someRead More →

Last week I was reading “Surely, You’re Joking, Mr. Feynman!“, a wonderful autobiography of the curious and hilarious Nobel winning physicist Richard Feynman. I was struck by one of his curiosity kicks: he wanted to see how well the human nose could smell. Were our smelling powers stunted in comparison to those of other animals? Could we take a book off the bookshelf and be able to tell if someone has read it simply by smelling it? Could we tell if someone has merely held it in their hands? He found the answer to be YES! I however, was not so sure. Feynman, after all,Read More →

Warning: This post contains graphic images of a bat dissection. Last month, Kat and I spent quite a bit of time learning about bats and their diets and habitats. One of the highlights of our research was when we compared bat skeletons to the skeletons of other creatures. The most interesting comparisons came when we looked at bats, birds, and humans. The first similarity that comes to mind when comparing bats with birds is their shared ability to fly. Both skeletons are light enough to facilitate that, and some of their bones are fused together in similar ways in order to decrease the amount ofRead More →