Rock, paper, dinos. At the beach, Dex and Kayla learn to compromise when dinos keep interrupting their "Rock Day." Along the way, they learn how different prehistoric creatures used rocks. Dex and ...

While Dad gets ready for a job interview, Dex and Kayla perform a dino experiment on dinosaur colors and why different hues are important for predation, intimidation, attraction, and cooperation. Dex ...