K16IB-D Louis Pasteur helps Xavier with his volcano experiment project; Rachel Carson helps Brad figure out a way to help butterflies migrate. 2026-08-16 Molly finds a lost baby beluga and tries to reunite it with its mother; Molly and Grandpa Nat try to retrieve Molly's fishing hat after it floats away. 2026-08-16 Alma and Eddie try to write a song in hopes of winning the Song of Summer Contest. 2026-08-16 Lyla, Everett and her sisters build makeshift carnival games for their brother, Luke, using household and recycled materials; Louisa seeks help to create a special beat for her school presentation. 2026-08-16 Arthur, D.W. and Buster build sand castles at the beach; Buster goes out of his way to avoid germs. 2026-08-16 Omar gets stuck in a white void all by himself; Opal and Oswald search the Old Woods to find ingredients for the antidote to help Omar's case of Clown-i-tosis. 2026-08-16 Decoding the secret language of dolphins. 2026-08-16 A giraffe takes Creature Power Suit parts and supplies from the Tortuga. 2026-08-16 Lily and her family discover a surprise and also embark on a weather hunting expedition. 2026-08-16 Elmo and his friends prepare as a big storm approaches Sesame Street. 2026-08-16 Phoebe, Jay and Lupe practice their fire safety plan when the fire inspector visits; Phoebe and Jay buy juice from Mr. Aguilar. 2026-08-16 Daniel and his friends are frightened by a big storm; helpers come together to clean up the neighborhood after a storm passes through. 2026-08-17