Today we answer the question What Is a Booger? You know that green substance that comes out of your nose? Well that is a booger. Also known as snot or nose mucus, boogers either come out on their own or by you picking them out! But what exactly is a booger?
Ahoy! Let's Think! Thinking Captain is an educational channel which answers simple science questions like why is the sun hot or how do bees make honey?