What do music, friendship and a wise pet tortoise have in common? They’re key ingredients of “Curious World,” the new children’s variety show from The Land of Nod, hosted by Grammy-nominated musician Peter Himmelman. Himmelman’s sense of humor and ability to see things from a kid’s point of view make every episode an original, entertaining experience. Each episode of “Curious World” features original songs, fun, informative topics and real kids asking and answering everyday questions. If you’re curious, check out new episodes every Sunday, at 11 a.m. And watch your favorites or any you may have missed for free anytime, right here at landofnod.com.