Why is the sky blue? If the sun is yellow and space is black, where does the blue in the sky come from? Is light a color? What are the colors of the rainbow (and what do they even have to do with this)?
Who invented pizza? Is a pie a pizza? Why is pizza the go-to delivery food? Is the P’Zone from Pizza Hut any good? If you’re puzzled by pizza, or anything else, we’ve got an answer to your most burning questions.