The cat in the hat knows a lot about...

The cat in the hat knows a lot about...is a new series with cool episodes

examples from the episode list of season 1

Dinosaurs!

when the cat in the hat takes Nick, Sally, Fish, thing 2, and thing 1 to the land of the dinosaurs, they encounter all kinds of dinosaurs from Tyrannosaurus rex to Stegosaurus as well as pterosaurs and the first bird Archaeopteryx.

Reptiles

when the cat in the hat arrives in the crocodile car, the gang encounters a spectacled cobra named Hoody-back, a king cobra named King Raja, an alligator named Arnold, a monitor lizard named Monty, a sea turtle named Greeny, a basilisk lizard named Basil, a crocodile named Niles, and even a tuatara named Zigzag. Along the way, they learn about protecting reptiles, how reptiles feed, defend themselves and more

Birds of prey

Upon going on a new adventure, the cat in the hat and his pals encounter a snowy owl named Snowy, a secretary bird named Sir Cretan, a lappet-faced vulture named Lapper, a harpy eagle named Harper, a bald eagle named Ben, a lanner falcon named Lanny and even a hawk named Harry. However, they even meet a Phillippine eagle named Phillip.

sharks

in a fantastic voyage, the gang meets sharks and their relatives of every kind, from a great white shark named Greg and a sand shark named Sandy to a lemon shark named Lenord. along the way, the cast learns how people can help save sharks and their relatives.