Ali and Sean travel back 66 million years to get a look at the most famous dinosaur of all time—the Tyrannosaurus Rex! Tour guide Simon reveals that the T. rex may be related to … a chicken? Find out if Simon is for real—or for the birds.

Green Sea Turtle
Green Sea Turtle
Wacky Weekend: Real-Life Pokémon
Wacky Weekend: Real-Life Pokémon

Brain Boosters