Bullied at school, eighth-grader Apple, a Filipino American who loves the music of the Beatles, decides to change her life by learning how to play the guitar.

After hearing her cousin Keeley perform the guitar at an amazing concert, Mia is determined to become a guitar hero. She'll need to wait for her birthday to get her own guitar, but in the meantime, she's set on learning everything she can about this amazing instrument. Will her experiments give her the knowledge she needs to build her own guitar and put on a show for her family? In this series on the science that makes the world around us work, young...

Lloyd can't sing. The rhythm of the whalesong guides the whales through danger and connects them to each other. But Lloyd is too quiet to join in. If he can't sing, how can he be a part of the pod? Then one day he finds a magical, mysterious object with supersonic seaweed strings! This could be his chance to be part of the song. He practices and practices, nervously preparing to show the other whales. But before he can perform for them, a disruptive,...