How big IS infinity? In this very special episode of Who Smarted? the Trusty Narrator meets Thanos, learns about how big infinity is, builds an Infinity Cube, and discovers a number so big there isn't enough room for it in the universe.And best of all, your Smartypants and you can make your OWN Infinity Cube AND save a bunch of money by using our special MEL Science discount code INFINITY to take 50% off a single science delivery box or monthly subscription.To get started today go to MELScience.com and use code INFINITY.And for today's awesome 5 Minute SMARTYQUIZ - check out the SMARTYQUIZ email. If you're not getting our free SMARTYQUIZ email, you're missing out on extra fun and the chance to win cool prizes! Sign up here.(C) 2023 Atomic Entertainment Group LLCSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.