Minimized in the blood
During a biology class, while revising anatomy content, a group of students are assigned a project: to find a pathway to reach the brain from another part of the body. The students started working on the task, however found it hard. Suddenly they were minimized to the size of a red blood cell. Here from a new dimension and perspective the students must find a direct path to the brain. They find themselves in the toes of a classmate of theirs in the beginning of the journey. They must solve a set of puzzles in the areas of biology (hematology and neuroscience) in one hour to restore their initial size. The haemato-encephalic barrier will be used in the process.