Felipe Castanhari is a Brazilian YouTuber, educator, and science communicator known for his channel, Canal Canalha. He creates engaging videos that explain complex scientific concepts in a simple and entertaining way, making learning accessible to a wide audience. His content often includes topics related to physics, biology, and technology. In addition to his YouTube success, Felipe has expanded his reach through other platforms and projects, including a podcast and a book. He is recognized for his ability to connect with younger audiences and inspire curiosity about the world, contributing to the popularization of science in Brazil.