Cats are known for their curiosity, but crashing through the ceiling during a lecture about "theory of change," doesn't sound like something a cat would really be curious about! This happened at the University of Costa Rica, and if you noticed one of the students yells "it's a cat, it's a cat, a cat." At least one student has learned something at college, but then you hear someone whistlin' for the cat like you would a dog -- really?!