You might think you know what’s inside a lightbulb, but… you don’t. You can guess a million times, and you will never get it. Lightbulbs are made of a formula containing little plastic people, colorful beads, and gems. You can’t just throw it all into a bulb, you have to have a specific order. Gems are on the bottom, next are the beads, finally the plastic people, who are the most important. When you turn on a light, it glows because the little plastic people are juggling the beads and gems. You can only see them if a bulb breaks.