We have been doing a little microbiology and cells in science and it has been very eye-opening. I didn’t realize that our world was practically ruled and governed by cells and tiny organisms. Definitely the most interesting part was the idea of stem cells and basically a miracle cure for everything. Humans could even regenerate missing limbs. Imagine the possibilities of that. War would become obsolete and humans would become invincible. This would be perfect and it would cause a heap of corruption.