<p>From the creators and Executive Producers of Netflix's Brainchild and Nat Geo's Brain Games, every episode is a wild and fun dive into science and history for ages 6 to 10.</p>
What goes up must come down, right? But why? And what is gravity? Find out all this and more on this fun, game-filled episode of Who Smarted? and get the free study guide and home activities at www.WhoSmarted.com.