//talking about logistic functions in the real world Mr.Rose: So, you take a girl bear and a boy bear who like each other very much.. (graph, graph, talk) ...And in the end, there'll be dead bears lying around everywhere!
//student raises hand Rose: Is this a math question or a bear question? Student: Math question. Rose: Okay. What is it? Student: Why would bears actually follow a sinusoidal curve? Rose: That's a bear question.