Madison and Satine time travel in the Kid Stew phone booth to visit the Wright brothers on the cusp of their own transportation discovery; Luke tours NASA to learn about space walks and spacecraft technology with astronaut Thomas Jones; Amazing Kids spotlights piano prodigies the Phoenix Twins; Nicholas anchors Kid Stew Ewws!, the news "where the truth is always gross;" the Really Big Brain offers a history of robots; "The Hungry Games;" Milena visits her family's native Costa Rica where she learns how to make traditional mascaradas, meets artist Hernan Cortes, and explores rainforest wildlife; David helps explain the science behind invisible ink at Jorge's Joke Shop; Armando finds out how effective Johannes Brahms' lullaby can be in KS Classics; The Lost Rainforest author Eliot Shrefer reveals his inspiration; the kids perform an original song about mixing up your reading list; and more.