Microbes like bacteria, viruses, and fungi quietly control our world. They do wonderful things like convert waste into nutrients for plants and animals, create food from light, and provide us with medicines. However, they can also make us sick. How do scientists “see” these invisible creatures so that they can study them? We will have a series of demonstrations that show some of the tools that scientists use to study this world that is only visible under a microscope. We will show what bacterial colonies look like, where different microbes can be found in nature, how microbes interact, and what microbes look like under a microscope. Stick around and you can put yourself into the shoes of a microbiologist! You can prepare your own sample to look at under a microscope, grow your own microbes that live in and around you, and try different fermented foods.